Finding the Fourth Proportional to 62,210.72, 93,320.76 and 17,837.12

Step by Step Solution

1. Step 1: Write the proportion equation
   62,210.72 : 93,320.76 = 17,837.12 : x
2. Step 2: Convert to fraction form
   62,210.72/93,320.76 = 17,837.12/x
3. Step 3: Cross multiply
   62,210.72x = 93,320.76 × 17,837.12
4. Step 4: Simplify right side
   62,210.72x = 1,664,573,594.61
5. Step 5: Solve for x
   x = 1,664,573,594.61/62,210.72
6. Step 6: Final answer
   x = 26,757.02