Finding the Fourth Proportional to 82,015,576.14, 123,023,483.86 and 33,493,430.48

Step by Step Solution

1. Step 1: Write the proportion equation
   82,015,576.14 : 123,023,483.86 = 33,493,430.48 : x
2. Step 2: Convert to fraction form
   82,015,576.14/123,023,483.86 = 33,493,430.48/x
3. Step 3: Cross multiply
   82,015,576.14x = 123,023,483.86 × 33,493,430.48
4. Step 4: Simplify right side
   82,015,576.14x = 4,120,478,504,072,312
5. Step 5: Solve for x
   x = 4,120,478,504,072,312/82,015,576.14
6. Step 6: Final answer
   x = 50,240,194.58