Finding the Fourth Proportional to 17,677.05, 24,394.38 and 10,123.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,677.05 : 24,394.38 = 10,123.50 : x
2. Step 2: Convert to fraction form
   17,677.05/24,394.38 = 10,123.50/x
3. Step 3: Cross multiply
   17,677.05x = 24,394.38 × 10,123.50
4. Step 4: Simplify right side
   17,677.05x = 246,956,505.93
5. Step 5: Solve for x
   x = 246,956,505.93/17,677.05
6. Step 6: Final answer
   x = 13,970.46