Finding the Fourth Proportional to 59,038.60, 88,572.89 and 17,485.60

Step by Step Solution

1. Step 1: Write the proportion equation
   59,038.60 : 88,572.89 = 17,485.60 : x
2. Step 2: Convert to fraction form
   59,038.60/88,572.89 = 17,485.60/x
3. Step 3: Cross multiply
   59,038.60x = 88,572.89 × 17,485.60
4. Step 4: Simplify right side
   59,038.60x = 1,548,749,816.52
5. Step 5: Solve for x
   x = 1,548,749,816.52/59,038.60
6. Step 6: Final answer
   x = 26,232.84