Finding the Fourth Proportional to 165,759.43, 248,498.58 and 59,111.29

Step by Step Solution

1. Step 1: Write the proportion equation
   165,759.43 : 248,498.58 = 59,111.29 : x
2. Step 2: Convert to fraction form
   165,759.43/248,498.58 = 59,111.29/x
3. Step 3: Cross multiply
   165,759.43x = 248,498.58 × 59,111.29
4. Step 4: Simplify right side
   165,759.43x = 14,689,070,761.45
5. Step 5: Solve for x
   x = 14,689,070,761.45/165,759.43
6. Step 6: Final answer
   x = 88,616.80