Finding the Fourth Proportional to 59,788.08, 89,661.12 and 17,656.92

Step by Step Solution

1. Step 1: Write the proportion equation
   59,788.08 : 89,661.12 = 17,656.92 : x
2. Step 2: Convert to fraction form
   59,788.08/89,661.12 = 17,656.92/x
3. Step 3: Cross multiply
   59,788.08x = 89,661.12 × 17,656.92
4. Step 4: Simplify right side
   59,788.08x = 1,583,139,222.95
5. Step 5: Solve for x
   x = 1,583,139,222.95/59,788.08
6. Step 6: Final answer
   x = 26,479.18