Finding the Fourth Proportional to 10,314.72, 14,234.23 and 5,598.90

Step by Step Solution

1. Step 1: Write the proportion equation
   10,314.72 : 14,234.23 = 5,598.90 : x
2. Step 2: Convert to fraction form
   10,314.72/14,234.23 = 5,598.90/x
3. Step 3: Cross multiply
   10,314.72x = 14,234.23 × 5,598.90
4. Step 4: Simplify right side
   10,314.72x = 79,696,030.35
5. Step 5: Solve for x
   x = 79,696,030.35/10,314.72
6. Step 6: Final answer
   x = 7,726.44