Finding the Fourth Proportional to 10,529.74, 14,529.61 and 5,992.53

Step by Step Solution

1. Step 1: Write the proportion equation
   10,529.74 : 14,529.61 = 5,992.53 : x
2. Step 2: Convert to fraction form
   10,529.74/14,529.61 = 5,992.53/x
3. Step 3: Cross multiply
   10,529.74x = 14,529.61 × 5,992.53
4. Step 4: Simplify right side
   10,529.74x = 87,069,123.81
5. Step 5: Solve for x
   x = 87,069,123.81/10,529.74
6. Step 6: Final answer
   x = 8,268.88