Finding the Fourth Proportional to 37,080.59, 55,351.15 and 34,339.55

Step by Step Solution

1. Step 1: Write the proportion equation
   37,080.59 : 55,351.15 = 34,339.55 : x
2. Step 2: Convert to fraction form
   37,080.59/55,351.15 = 34,339.55/x
3. Step 3: Cross multiply
   37,080.59x = 55,351.15 × 34,339.55
4. Step 4: Simplify right side
   37,080.59x = 1,900,733,220.38
5. Step 5: Solve for x
   x = 1,900,733,220.38/37,080.59
6. Step 6: Final answer
   x = 51,259.53