Finding the Fourth Proportional to 10,417.15, 14,375.55 and 5,701.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,417.15 : 14,375.55 = 5,701.38 : x
2. Step 2: Convert to fraction form
   10,417.15/14,375.55 = 5,701.38/x
3. Step 3: Cross multiply
   10,417.15x = 14,375.55 × 5,701.38
4. Step 4: Simplify right side
   10,417.15x = 81,960,473.26
5. Step 5: Solve for x
   x = 81,960,473.26/10,417.15
6. Step 6: Final answer
   x = 7,867.84