Finding the Fourth Proportional to 42,914.01, 64,355.22 and 14,826.86

Step by Step Solution

1. Step 1: Write the proportion equation
   42,914.01 : 64,355.22 = 14,826.86 : x
2. Step 2: Convert to fraction form
   42,914.01/64,355.22 = 14,826.86/x
3. Step 3: Cross multiply
   42,914.01x = 64,355.22 × 14,826.86
4. Step 4: Simplify right side
   42,914.01x = 954,185,515.43
5. Step 5: Solve for x
   x = 954,185,515.43/42,914.01
6. Step 6: Final answer
   x = 22,234.83