Finding the Fourth Proportional to 12,061.30, 18,093.70 and 3,741.99

Step by Step Solution

1. Step 1: Write the proportion equation
   12,061.30 : 18,093.70 = 3,741.99 : x
2. Step 2: Convert to fraction form
   12,061.30/18,093.70 = 3,741.99/x
3. Step 3: Cross multiply
   12,061.30x = 18,093.70 × 3,741.99
4. Step 4: Simplify right side
   12,061.30x = 67,706,353.99
5. Step 5: Solve for x
   x = 67,706,353.99/12,061.30
6. Step 6: Final answer
   x = 5,613.52