Finding the Fourth Proportional to 62,390.50, 93,529.59 and 22,939.18

Step by Step Solution

1. Step 1: Write the proportion equation
   62,390.50 : 93,529.59 = 22,939.18 : x
2. Step 2: Convert to fraction form
   62,390.50/93,529.59 = 22,939.18/x
3. Step 3: Cross multiply
   62,390.50x = 93,529.59 × 22,939.18
4. Step 4: Simplify right side
   62,390.50x = 2,145,492,100.34
5. Step 5: Solve for x
   x = 2,145,492,100.34/62,390.50
6. Step 6: Final answer
   x = 34,388.12