Finding the Fourth Proportional to 82,811,151.30, 124,239,091.05 and 25,301,854.38

Step by Step Solution

1. Step 1: Write the proportion equation
   82,811,151.30 : 124,239,091.05 = 25,301,854.38 : x
2. Step 2: Convert to fraction form
   82,811,151.30/124,239,091.05 = 25,301,854.38/x
3. Step 3: Cross multiply
   82,811,151.30x = 124,239,091.05 × 25,301,854.38
4. Step 4: Simplify right side
   82,811,151.30x = 3,143,479,390,050,661
5. Step 5: Solve for x
   x = 3,143,479,390,050,661/82,811,151.30
6. Step 6: Final answer
   x = 37,959,614.63