Finding the Fourth Proportional to 62,221.30, 93,321.15 and 22,758.10

Step by Step Solution

1. Step 1: Write the proportion equation
   62,221.30 : 93,321.15 = 22,758.10 : x
2. Step 2: Convert to fraction form
   62,221.30/93,321.15 = 22,758.10/x
3. Step 3: Cross multiply
   62,221.30x = 93,321.15 × 22,758.10
4. Step 4: Simplify right side
   62,221.30x = 2,123,812,063.82
5. Step 5: Solve for x
   x = 2,123,812,063.82/62,221.30
6. Step 6: Final answer
   x = 34,133.20