Finding the Fourth Proportional to 10,404.61, 14,354.85 and 5,925.19

Step by Step Solution

1. Step 1: Write the proportion equation
   10,404.61 : 14,354.85 = 5,925.19 : x
2. Step 2: Convert to fraction form
   10,404.61/14,354.85 = 5,925.19/x
3. Step 3: Cross multiply
   10,404.61x = 14,354.85 × 5,925.19
4. Step 4: Simplify right side
   10,404.61x = 85,055,112.27
5. Step 5: Solve for x
   x = 85,055,112.27/10,404.61
6. Step 6: Final answer
   x = 8,174.75