Finding the Fourth Proportional to 132,538,189,619.31, 182,903,260,256.72 and 74,667,263,818.02

Step by Step Solution

1. Step 1: Write the proportion equation
   132,538,189,619.31 : 182,903,260,256.72 = 74,667,263,818.02 : x
2. Step 2: Convert to fraction form
   132,538,189,619.31/182,903,260,256.72 = 74,667,263,818.02/x
3. Step 3: Cross multiply
   132,538,189,619.31x = 182,903,260,256.72 × 74,667,263,818.02
4. Step 4: Simplify right side
   132,538,189,619.31x = 13,656,885,986,764,485,820,416
5. Step 5: Solve for x
   x = 13,656,885,986,764,485,820,416/132,538,189,619.31
6. Step 6: Final answer
   x = 103,041,138,753.98