Finding the Fourth Proportional to 10,925.18, 16,393.21 and 5,002.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,925.18 : 16,393.21 = 5,002.06 : x
2. Step 2: Convert to fraction form
   10,925.18/16,393.21 = 5,002.06/x
3. Step 3: Cross multiply
   10,925.18x = 16,393.21 × 5,002.06
4. Step 4: Simplify right side
   10,925.18x = 81,999,820.01
5. Step 5: Solve for x
   x = 81,999,820.01/10,925.18
6. Step 6: Final answer
   x = 7,505.58