Finding the Fourth Proportional to 26,826.18, 37,014.72 and 14,887.86

Step by Step Solution

1. Step 1: Write the proportion equation
   26,826.18 : 37,014.72 = 14,887.86 : x
2. Step 2: Convert to fraction form
   26,826.18/37,014.72 = 14,887.86/x
3. Step 3: Cross multiply
   26,826.18x = 37,014.72 × 14,887.86
4. Step 4: Simplify right side
   26,826.18x = 551,069,969.30
5. Step 5: Solve for x
   x = 551,069,969.30/26,826.18
6. Step 6: Final answer
   x = 20,542.25