Finding the Fourth Proportional to 62,588.10, 93,872.34 and 20,467.83

Step by Step Solution

1. Step 1: Write the proportion equation
   62,588.10 : 93,872.34 = 20,467.83 : x
2. Step 2: Convert to fraction form
   62,588.10/93,872.34 = 20,467.83/x
3. Step 3: Cross multiply
   62,588.10x = 93,872.34 × 20,467.83
4. Step 4: Simplify right side
   62,588.10x = 1,921,363,096.82
5. Step 5: Solve for x
   x = 1,921,363,096.82/62,588.10
6. Step 6: Final answer
   x = 30,698.54