Finding the Fourth Proportional to 52,280.72, 78,376.98 and 22,676.25

Step by Step Solution

1. Step 1: Write the proportion equation
   52,280.72 : 78,376.98 = 22,676.25 : x
2. Step 2: Convert to fraction form
   52,280.72/78,376.98 = 22,676.25/x
3. Step 3: Cross multiply
   52,280.72x = 78,376.98 × 22,676.25
4. Step 4: Simplify right side
   52,280.72x = 1,777,296,371.67
5. Step 5: Solve for x
   x = 1,777,296,371.67/52,280.72
6. Step 6: Final answer
   x = 33,995.26