Finding the Fourth Proportional to 2,468.30, 3,705.33 and 1,948.65

Step by Step Solution

1. Step 1: Write the proportion equation
   2,468.30 : 3,705.33 = 1,948.65 : x
2. Step 2: Convert to fraction form
   2,468.30/3,705.33 = 1,948.65/x
3. Step 3: Cross multiply
   2,468.30x = 3,705.33 × 1,948.65
4. Step 4: Simplify right side
   2,468.30x = 7,220,384.72
5. Step 5: Solve for x
   x = 7,220,384.72/2,468.30
6. Step 6: Final answer
   x = 2,925.25