Finding the Fourth Proportional to 12,058.10, 18,086.10 and 3,737.93

Step by Step Solution

1. Step 1: Write the proportion equation
   12,058.10 : 18,086.10 = 3,737.93 : x
2. Step 2: Convert to fraction form
   12,058.10/18,086.10 = 3,737.93/x
3. Step 3: Cross multiply
   12,058.10x = 18,086.10 × 3,737.93
4. Step 4: Simplify right side
   12,058.10x = 67,604,485.34
5. Step 5: Solve for x
   x = 67,604,485.34/12,058.10
6. Step 6: Final answer
   x = 5,606.56