Finding the Fourth Proportional to 17,429.94, 24,054.24 and 9,877.74

Step by Step Solution

1. Step 1: Write the proportion equation
   17,429.94 : 24,054.24 = 9,877.74 : x
2. Step 2: Convert to fraction form
   17,429.94/24,054.24 = 9,877.74/x
3. Step 3: Cross multiply
   17,429.94x = 24,054.24 × 9,877.74
4. Step 4: Simplify right side
   17,429.94x = 237,601,528.62
5. Step 5: Solve for x
   x = 237,601,528.62/17,429.94
6. Step 6: Final answer
   x = 13,631.80