Finding the Fourth Proportional to 88,051.16, 132,096.88 and 38,139.56

Step by Step Solution

1. Step 1: Write the proportion equation
   88,051.16 : 132,096.88 = 38,139.56 : x
2. Step 2: Convert to fraction form
   88,051.16/132,096.88 = 38,139.56/x
3. Step 3: Cross multiply
   88,051.16x = 132,096.88 × 38,139.56
4. Step 4: Simplify right side
   88,051.16x = 5,038,116,880.57
5. Step 5: Solve for x
   x = 5,038,116,880.57/88,051.16
6. Step 6: Final answer
   x = 57,218.07