Finding the Fourth Proportional to 5,094,682.52, 7,642,101.53 and 1,308,081.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,094,682.52 : 7,642,101.53 = 1,308,081.56 : x
2. Step 2: Convert to fraction form
   5,094,682.52/7,642,101.53 = 1,308,081.56/x
3. Step 3: Cross multiply
   5,094,682.52x = 7,642,101.53 × 1,308,081.56
4. Step 4: Simplify right side
   5,094,682.52x = 9,996,492,056,100.48
5. Step 5: Solve for x
   x = 9,996,492,056,100.48/5,094,682.52
6. Step 6: Final answer
   x = 1,962,142.30