Finding the Fourth Proportional to 22,610.88, 33,916.38 and 7,028.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,610.88 : 33,916.38 = 7,028.50 : x
2. Step 2: Convert to fraction form
   22,610.88/33,916.38 = 7,028.50/x
3. Step 3: Cross multiply
   22,610.88x = 33,916.38 × 7,028.50
4. Step 4: Simplify right side
   22,610.88x = 238,381,276.83
5. Step 5: Solve for x
   x = 238,381,276.83/22,610.88
6. Step 6: Final answer
   x = 10,542.77