Finding the Fourth Proportional to 88,099.98, 132,158.34 and 28,935.96

Step by Step Solution

1. Step 1: Write the proportion equation
   88,099.98 : 132,158.34 = 28,935.96 : x
2. Step 2: Convert to fraction form
   88,099.98/132,158.34 = 28,935.96/x
3. Step 3: Cross multiply
   88,099.98x = 132,158.34 × 28,935.96
4. Step 4: Simplify right side
   88,099.98x = 3,824,128,439.91
5. Step 5: Solve for x
   x = 3,824,128,439.91/88,099.98
6. Step 6: Final answer
   x = 43,406.69