Finding the Fourth Proportional to 17,773.83, 24,526.80 and 9,816.05

Step by Step Solution

1. Step 1: Write the proportion equation
   17,773.83 : 24,526.80 = 9,816.05 : x
2. Step 2: Convert to fraction form
   17,773.83/24,526.80 = 9,816.05/x
3. Step 3: Cross multiply
   17,773.83x = 24,526.80 × 9,816.05
4. Step 4: Simplify right side
   17,773.83x = 240,756,356.46
5. Step 5: Solve for x
   x = 240,756,356.46/17,773.83
6. Step 6: Final answer
   x = 13,545.55