Finding the Fourth Proportional to 12,032.86, 18,050.38 and 3,713

Step by Step Solution

1. Step 1: Write the proportion equation
   12,032.86 : 18,050.38 = 3,713 : x
2. Step 2: Convert to fraction form
   12,032.86/18,050.38 = 3,713/x
3. Step 3: Cross multiply
   12,032.86x = 18,050.38 × 3,713
4. Step 4: Simplify right side
   12,032.86x = 67,021,060.94
5. Step 5: Solve for x
   x = 67,021,060.94/12,032.86
6. Step 6: Final answer
   x = 5,569.84