Finding the Fourth Proportional to 57,650,058.72, 79,557,752.88 and 31,545,093.60

Step by Step Solution

1. Step 1: Write the proportion equation
   57,650,058.72 : 79,557,752.88 = 31,545,093.60 : x
2. Step 2: Convert to fraction form
   57,650,058.72/79,557,752.88 = 31,545,093.60/x
3. Step 3: Cross multiply
   57,650,058.72x = 79,557,752.88 × 31,545,093.60
4. Step 4: Simplify right side
   57,650,058.72x = 2,509,656,761,205,269.50
5. Step 5: Solve for x
   x = 2,509,656,761,205,269.50/57,650,058.72
6. Step 6: Final answer
   x = 43,532,596.79