Finding the Fourth Proportional to 10,842.32, 16,263.52 and 2,634.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,842.32 : 16,263.52 = 2,634.32 : x
2. Step 2: Convert to fraction form
   10,842.32/16,263.52 = 2,634.32/x
3. Step 3: Cross multiply
   10,842.32x = 16,263.52 × 2,634.32
4. Step 4: Simplify right side
   10,842.32x = 42,843,316.01
5. Step 5: Solve for x
   x = 42,843,316.01/10,842.32
6. Step 6: Final answer
   x = 3,951.49