Finding the Fourth Proportional to 12,056.59, 18,087.75 and 5,032.71

Step by Step Solution

1. Step 1: Write the proportion equation
   12,056.59 : 18,087.75 = 5,032.71 : x
2. Step 2: Convert to fraction form
   12,056.59/18,087.75 = 5,032.71/x
3. Step 3: Cross multiply
   12,056.59x = 18,087.75 × 5,032.71
4. Step 4: Simplify right side
   12,056.59x = 91,030,400.30
5. Step 5: Solve for x
   x = 91,030,400.30/12,056.59
6. Step 6: Final answer
   x = 7,550.26