Finding the Fourth Proportional to 17,885.59, 24,682.75 and 10,807.91

Step by Step Solution

1. Step 1: Write the proportion equation
   17,885.59 : 24,682.75 = 10,807.91 : x
2. Step 2: Convert to fraction form
   17,885.59/24,682.75 = 10,807.91/x
3. Step 3: Cross multiply
   17,885.59x = 24,682.75 × 10,807.91
4. Step 4: Simplify right side
   17,885.59x = 266,768,940.55
5. Step 5: Solve for x
   x = 266,768,940.55/17,885.59
6. Step 6: Final answer
   x = 14,915.30