Finding the Fourth Proportional to 35,080.72, 48,402.72 and 22,522.48

Step by Step Solution

1. Step 1: Write the proportion equation
   35,080.72 : 48,402.72 = 22,522.48 : x
2. Step 2: Convert to fraction form
   35,080.72/48,402.72 = 22,522.48/x
3. Step 3: Cross multiply
   35,080.72x = 48,402.72 × 22,522.48
4. Step 4: Simplify right side
   35,080.72x = 1,090,149,293.15
5. Step 5: Solve for x
   x = 1,090,149,293.15/35,080.72
6. Step 6: Final answer
   x = 31,075.45