Finding the Fourth Proportional to 82,387,288.10, 123,580,932.15 and 63,314,315.30

Step by Step Solution

1. Step 1: Write the proportion equation
   82,387,288.10 : 123,580,932.15 = 63,314,315.30 : x
2. Step 2: Convert to fraction form
   82,387,288.10/123,580,932.15 = 63,314,315.30/x
3. Step 3: Cross multiply
   82,387,288.10x = 123,580,932.15 × 63,314,315.30
4. Step 4: Simplify right side
   82,387,288.10x = 7,824,442,103,213,007
5. Step 5: Solve for x
   x = 7,824,442,103,213,007/82,387,288.10
6. Step 6: Final answer
   x = 94,971,472.95