Finding the Fourth Proportional to 17,700.67, 24,268.63 and 17,384.77

Step by Step Solution

1. Step 1: Write the proportion equation
   17,700.67 : 24,268.63 = 17,384.77 : x
2. Step 2: Convert to fraction form
   17,700.67/24,268.63 = 17,384.77/x
3. Step 3: Cross multiply
   17,700.67x = 24,268.63 × 17,384.77
4. Step 4: Simplify right side
   17,700.67x = 421,904,550.77
5. Step 5: Solve for x
   x = 421,904,550.77/17,700.67
6. Step 6: Final answer
   x = 23,835.51