Finding the Fourth Proportional to 56,470.48, 84,674.78 and 26,042.59

Step by Step Solution

1. Step 1: Write the proportion equation
   56,470.48 : 84,674.78 = 26,042.59 : x
2. Step 2: Convert to fraction form
   56,470.48/84,674.78 = 26,042.59/x
3. Step 3: Cross multiply
   56,470.48x = 84,674.78 × 26,042.59
4. Step 4: Simplify right side
   56,470.48x = 2,205,150,155.51
5. Step 5: Solve for x
   x = 2,205,150,155.51/56,470.48
6. Step 6: Final answer
   x = 39,049.61