Finding the Fourth Proportional to 88,384.32, 132,572.16 and 32,976

Step by Step Solution

1. Step 1: Write the proportion equation
   88,384.32 : 132,572.16 = 32,976 : x
2. Step 2: Convert to fraction form
   88,384.32/132,572.16 = 32,976/x
3. Step 3: Cross multiply
   88,384.32x = 132,572.16 × 32,976
4. Step 4: Simplify right side
   88,384.32x = 4,371,699,548.16
5. Step 5: Solve for x
   x = 4,371,699,548.16/88,384.32
6. Step 6: Final answer
   x = 49,462.39