Finding the Fourth Proportional to 81,978,182.54, 113,126,799.92 and 44,808,149.24

Step by Step Solution

1. Step 1: Write the proportion equation
   81,978,182.54 : 113,126,799.92 = 44,808,149.24 : x
2. Step 2: Convert to fraction form
   81,978,182.54/113,126,799.92 = 44,808,149.24/x
3. Step 3: Cross multiply
   81,978,182.54x = 113,126,799.92 × 44,808,149.24
4. Step 4: Simplify right side
   81,978,182.54x = 5,069,002,533,917,757
5. Step 5: Solve for x
   x = 5,069,002,533,917,757/81,978,182.54
6. Step 6: Final answer
   x = 61,833,555.91