Finding the Fourth Proportional to 56,253.89, 84,339.15 and 34,062.05

Step by Step Solution

1. Step 1: Write the proportion equation
   56,253.89 : 84,339.15 = 34,062.05 : x
2. Step 2: Convert to fraction form
   56,253.89/84,339.15 = 34,062.05/x
3. Step 3: Cross multiply
   56,253.89x = 84,339.15 × 34,062.05
4. Step 4: Simplify right side
   56,253.89x = 2,872,764,344.26
5. Step 5: Solve for x
   x = 2,872,764,344.26/56,253.89
6. Step 6: Final answer
   x = 51,067.83