Finding the Fourth Proportional to 7,366.89, 10,162.36 and 5,124.87

Step by Step Solution

1. Step 1: Write the proportion equation
   7,366.89 : 10,162.36 = 5,124.87 : x
2. Step 2: Convert to fraction form
   7,366.89/10,162.36 = 5,124.87/x
3. Step 3: Cross multiply
   7,366.89x = 10,162.36 × 5,124.87
4. Step 4: Simplify right side
   7,366.89x = 52,080,773.89
5. Step 5: Solve for x
   x = 52,080,773.89/7,366.89
6. Step 6: Final answer
   x = 7,069.57