Finding the Fourth Proportional to 2,551.48, 3,826.14 and 969.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,551.48 : 3,826.14 = 969.93 : x
2. Step 2: Convert to fraction form
   2,551.48/3,826.14 = 969.93/x
3. Step 3: Cross multiply
   2,551.48x = 3,826.14 × 969.93
4. Step 4: Simplify right side
   2,551.48x = 3,711,095.09
5. Step 5: Solve for x
   x = 3,711,095.09/2,551.48
6. Step 6: Final answer
   x = 1,454.49