Finding the Fourth Proportional to 52,181.96, 71,983.53 and 37,080.72

Step by Step Solution

1. Step 1: Write the proportion equation
   52,181.96 : 71,983.53 = 37,080.72 : x
2. Step 2: Convert to fraction form
   52,181.96/71,983.53 = 37,080.72/x
3. Step 3: Cross multiply
   52,181.96x = 71,983.53 × 37,080.72
4. Step 4: Simplify right side
   52,181.96x = 2,669,201,120.54
5. Step 5: Solve for x
   x = 2,669,201,120.54/52,181.96
6. Step 6: Final answer
   x = 51,151.80