Finding the Fourth Proportional to 60,734,458.88, 91,122,680.32 and 37,988,254.72

Step by Step Solution

1. Step 1: Write the proportion equation
   60,734,458.88 : 91,122,680.32 = 37,988,254.72 : x
2. Step 2: Convert to fraction form
   60,734,458.88/91,122,680.32 = 37,988,254.72/x
3. Step 3: Cross multiply
   60,734,458.88x = 91,122,680.32 × 37,988,254.72
4. Step 4: Simplify right side
   60,734,458.88x = 3,461,591,590,765,290.50
5. Step 5: Solve for x
   x = 3,461,591,590,765,290.50/60,734,458.88
6. Step 6: Final answer
   x = 56,995,512.18