Finding the Fourth Proportional to 82,715,053.32, 124,072,735.50 and 34,139,625.48

Step by Step Solution

1. Step 1: Write the proportion equation
   82,715,053.32 : 124,072,735.50 = 34,139,625.48 : x
2. Step 2: Convert to fraction form
   82,715,053.32/124,072,735.50 = 34,139,625.48/x
3. Step 3: Cross multiply
   82,715,053.32x = 124,072,735.50 × 34,139,625.48
4. Step 4: Simplify right side
   82,715,053.32x = 4,235,796,722,249,100
5. Step 5: Solve for x
   x = 4,235,796,722,249,100/82,715,053.32
6. Step 6: Final answer
   x = 51,209,502.41