Finding the Fourth Proportional to 10,402.83, 14,352.30 and 5,925.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,402.83 : 14,352.30 = 5,925.42 : x
2. Step 2: Convert to fraction form
   10,402.83/14,352.30 = 5,925.42/x
3. Step 3: Cross multiply
   10,402.83x = 14,352.30 × 5,925.42
4. Step 4: Simplify right side
   10,402.83x = 85,043,405.47
5. Step 5: Solve for x
   x = 85,043,405.47/10,402.83
6. Step 6: Final answer
   x = 8,175.03