Finding the Fourth Proportional to 52,080.90, 71,876.06 and 29,424.05

Step by Step Solution

1. Step 1: Write the proportion equation
   52,080.90 : 71,876.06 = 29,424.05 : x
2. Step 2: Convert to fraction form
   52,080.90/71,876.06 = 29,424.05/x
3. Step 3: Cross multiply
   52,080.90x = 71,876.06 × 29,424.05
4. Step 4: Simplify right side
   52,080.90x = 2,114,884,783.24
5. Step 5: Solve for x
   x = 2,114,884,783.24/52,080.90
6. Step 6: Final answer
   x = 40,607.69