Finding the Fourth Proportional to 12,592.02, 18,892.14 and 6,018.72

Step by Step Solution

1. Step 1: Write the proportion equation
   12,592.02 : 18,892.14 = 6,018.72 : x
2. Step 2: Convert to fraction form
   12,592.02/18,892.14 = 6,018.72/x
3. Step 3: Cross multiply
   12,592.02x = 18,892.14 × 6,018.72
4. Step 4: Simplify right side
   12,592.02x = 113,706,500.86
5. Step 5: Solve for x
   x = 113,706,500.86/12,592.02
6. Step 6: Final answer
   x = 9,030.04