Finding the Fourth Proportional to 8,038.74, 12,056.22 and 2,492.13

Step by Step Solution

1. Step 1: Write the proportion equation
   8,038.74 : 12,056.22 = 2,492.13 : x
2. Step 2: Convert to fraction form
   8,038.74/12,056.22 = 2,492.13/x
3. Step 3: Cross multiply
   8,038.74x = 12,056.22 × 2,492.13
4. Step 4: Simplify right side
   8,038.74x = 30,045,667.55
5. Step 5: Solve for x
   x = 30,045,667.55/8,038.74
6. Step 6: Final answer
   x = 3,737.61