Finding the Fourth Proportional to 53,285.98, 79,899.52 and 33,522.25

Step by Step Solution

1. Step 1: Write the proportion equation
   53,285.98 : 79,899.52 = 33,522.25 : x
2. Step 2: Convert to fraction form
   53,285.98/79,899.52 = 33,522.25/x
3. Step 3: Cross multiply
   53,285.98x = 79,899.52 × 33,522.25
4. Step 4: Simplify right side
   53,285.98x = 2,678,411,684.32
5. Step 5: Solve for x
   x = 2,678,411,684.32/53,285.98
6. Step 6: Final answer
   x = 50,264.85