Finding the Fourth Proportional to 59,202.78, 88,802.01 and 17,648.70

Step by Step Solution

1. Step 1: Write the proportion equation
   59,202.78 : 88,802.01 = 17,648.70 : x
2. Step 2: Convert to fraction form
   59,202.78/88,802.01 = 17,648.70/x
3. Step 3: Cross multiply
   59,202.78x = 88,802.01 × 17,648.70
4. Step 4: Simplify right side
   59,202.78x = 1,567,240,033.89
5. Step 5: Solve for x
   x = 1,567,240,033.89/59,202.78
6. Step 6: Final answer
   x = 26,472.41