Finding the Fourth Proportional to 88,515.89, 132,701.71 and 41,160.88

Step by Step Solution

1. Step 1: Write the proportion equation
   88,515.89 : 132,701.71 = 41,160.88 : x
2. Step 2: Convert to fraction form
   88,515.89/132,701.71 = 41,160.88/x
3. Step 3: Cross multiply
   88,515.89x = 132,701.71 × 41,160.88
4. Step 4: Simplify right side
   88,515.89x = 5,462,118,554.81
5. Step 5: Solve for x
   x = 5,462,118,554.81/88,515.89
6. Step 6: Final answer
   x = 61,707.78