Finding the Fourth Proportional to 60,887,200.71, 91,344,234.71 and 17,759,779.41

Step by Step Solution

1. Step 1: Write the proportion equation
   60,887,200.71 : 91,344,234.71 = 17,759,779.41 : x
2. Step 2: Convert to fraction form
   60,887,200.71/91,344,234.71 = 17,759,779.41/x
3. Step 3: Cross multiply
   60,887,200.71x = 91,344,234.71 × 17,759,779.41
4. Step 4: Simplify right side
   60,887,200.71x = 1,622,253,458,824,865.25
5. Step 5: Solve for x
   x = 1,622,253,458,824,865.25/60,887,200.71
6. Step 6: Final answer
   x = 26,643,587.48