Finding the Fourth Proportional to 17,061.12, 23,545.80 and 9,893.70

Step by Step Solution

1. Step 1: Write the proportion equation
   17,061.12 : 23,545.80 = 9,893.70 : x
2. Step 2: Convert to fraction form
   17,061.12/23,545.80 = 9,893.70/x
3. Step 3: Cross multiply
   17,061.12x = 23,545.80 × 9,893.70
4. Step 4: Simplify right side
   17,061.12x = 232,955,081.46
5. Step 5: Solve for x
   x = 232,955,081.46/17,061.12
6. Step 6: Final answer
   x = 13,654.15