Finding the Fourth Proportional to 10,174.08, 15,263.45 and 3,934.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,174.08 : 15,263.45 = 3,934.15 : x
2. Step 2: Convert to fraction form
   10,174.08/15,263.45 = 3,934.15/x
3. Step 3: Cross multiply
   10,174.08x = 15,263.45 × 3,934.15
4. Step 4: Simplify right side
   10,174.08x = 60,048,701.82
5. Step 5: Solve for x
   x = 60,048,701.82/10,174.08
6. Step 6: Final answer
   x = 5,902.13