Finding the Fourth Proportional to 23,662.08, 35,496.52 and 7,861.74

Step by Step Solution

1. Step 1: Write the proportion equation
   23,662.08 : 35,496.52 = 7,861.74 : x
2. Step 2: Convert to fraction form
   23,662.08/35,496.52 = 7,861.74/x
3. Step 3: Cross multiply
   23,662.08x = 35,496.52 × 7,861.74
4. Step 4: Simplify right side
   23,662.08x = 279,064,411.14
5. Step 5: Solve for x
   x = 279,064,411.14/23,662.08
6. Step 6: Final answer
   x = 11,793.74