Finding the Fourth Proportional to 89,624.32, 134,363.04 and 37,071.52

Step by Step Solution

1. Step 1: Write the proportion equation
   89,624.32 : 134,363.04 = 37,071.52 : x
2. Step 2: Convert to fraction form
   89,624.32/134,363.04 = 37,071.52/x
3. Step 3: Cross multiply
   89,624.32x = 134,363.04 × 37,071.52
4. Step 4: Simplify right side
   89,624.32x = 4,981,042,124.62
5. Step 5: Solve for x
   x = 4,981,042,124.62/89,624.32
6. Step 6: Final answer
   x = 55,576.90