Finding the Fourth Proportional to 10,451.61, 14,423.31 and 5,975.55

Step by Step Solution

1. Step 1: Write the proportion equation
   10,451.61 : 14,423.31 = 5,975.55 : x
2. Step 2: Convert to fraction form
   10,451.61/14,423.31 = 5,975.55/x
3. Step 3: Cross multiply
   10,451.61x = 14,423.31 × 5,975.55
4. Step 4: Simplify right side
   10,451.61x = 86,187,210.07
5. Step 5: Solve for x
   x = 86,187,210.07/10,451.61
6. Step 6: Final answer
   x = 8,246.31