Finding the Fourth Proportional to 23,650.78, 35,468.61 and 8,070.70

Step by Step Solution

1. Step 1: Write the proportion equation
   23,650.78 : 35,468.61 = 8,070.70 : x
2. Step 2: Convert to fraction form
   23,650.78/35,468.61 = 8,070.70/x
3. Step 3: Cross multiply
   23,650.78x = 35,468.61 × 8,070.70
4. Step 4: Simplify right side
   23,650.78x = 286,256,510.73
5. Step 5: Solve for x
   x = 286,256,510.73/23,650.78
6. Step 6: Final answer
   x = 12,103.47