Finding the Fourth Proportional to 10,461.59, 14,436.99 and 5,681.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,461.59 : 14,436.99 = 5,681.52 : x
2. Step 2: Convert to fraction form
   10,461.59/14,436.99 = 5,681.52/x
3. Step 3: Cross multiply
   10,461.59x = 14,436.99 × 5,681.52
4. Step 4: Simplify right side
   10,461.59x = 82,024,047.42
5. Step 5: Solve for x
   x = 82,024,047.42/10,461.59
6. Step 6: Final answer
   x = 7,840.50