Finding the Fourth Proportional to 42,086,643.12, 58,063,042.38 and 24,442,542.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,086,643.12 : 58,063,042.38 = 24,442,542.12 : x
2. Step 2: Convert to fraction form
   42,086,643.12/58,063,042.38 = 24,442,542.12/x
3. Step 3: Cross multiply
   42,086,643.12x = 58,063,042.38 × 24,442,542.12
4. Step 4: Simplify right side
   42,086,643.12x = 1,419,208,358,988,495.25
5. Step 5: Solve for x
   x = 1,419,208,358,988,495.25/42,086,643.12
6. Step 6: Final answer
   x = 33,721,110.87