Finding the Fourth Proportional to 22,751.93, 34,111.72 and 8,700.12

Step by Step Solution

1. Step 1: Write the proportion equation
   22,751.93 : 34,111.72 = 8,700.12 : x
2. Step 2: Convert to fraction form
   22,751.93/34,111.72 = 8,700.12/x
3. Step 3: Cross multiply
   22,751.93x = 34,111.72 × 8,700.12
4. Step 4: Simplify right side
   22,751.93x = 296,776,057.41
5. Step 5: Solve for x
   x = 296,776,057.41/22,751.93
6. Step 6: Final answer
   x = 13,043.99