Finding the Fourth Proportional to 42,112,036.12, 58,115,010.42 and 24,708,677.40

Step by Step Solution

1. Step 1: Write the proportion equation
   42,112,036.12 : 58,115,010.42 = 24,708,677.40 : x
2. Step 2: Convert to fraction form
   42,112,036.12/58,115,010.42 = 24,708,677.40/x
3. Step 3: Cross multiply
   42,112,036.12x = 58,115,010.42 × 24,708,677.40
4. Step 4: Simplify right side
   42,112,036.12x = 1,435,945,044,565,418.50
5. Step 5: Solve for x
   x = 1,435,945,044,565,418.50/42,112,036.12
6. Step 6: Final answer
   x = 34,098,209.84