Finding the Fourth Proportional to 10,373.46, 14,315.67 and 5,658

Step by Step Solution

1. Step 1: Write the proportion equation
   10,373.46 : 14,315.67 = 5,658 : x
2. Step 2: Convert to fraction form
   10,373.46/14,315.67 = 5,658/x
3. Step 3: Cross multiply
   10,373.46x = 14,315.67 × 5,658
4. Step 4: Simplify right side
   10,373.46x = 80,998,060.86
5. Step 5: Solve for x
   x = 80,998,060.86/10,373.46
6. Step 6: Final answer
   x = 7,808.20