Finding the Fourth Proportional to 7,530.68, 10,401.06 and 5,008.42

Step by Step Solution

1. Step 1: Write the proportion equation
   7,530.68 : 10,401.06 = 5,008.42 : x
2. Step 2: Convert to fraction form
   7,530.68/10,401.06 = 5,008.42/x
3. Step 3: Cross multiply
   7,530.68x = 10,401.06 × 5,008.42
4. Step 4: Simplify right side
   7,530.68x = 52,092,876.93
5. Step 5: Solve for x
   x = 52,092,876.93/7,530.68
6. Step 6: Final answer
   x = 6,917.42