Finding the Fourth Proportional to 22,870.56, 34,309.96 and 8,088.08

Step by Step Solution

1. Step 1: Write the proportion equation
   22,870.56 : 34,309.96 = 8,088.08 : x
2. Step 2: Convert to fraction form
   22,870.56/34,309.96 = 8,088.08/x
3. Step 3: Cross multiply
   22,870.56x = 34,309.96 × 8,088.08
4. Step 4: Simplify right side
   22,870.56x = 277,501,701.28
5. Step 5: Solve for x
   x = 277,501,701.28/22,870.56
6. Step 6: Final answer
   x = 12,133.58