Finding the Fourth Proportional to 2,656.92, 3,985.41 and 1,269.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,656.92 : 3,985.41 = 1,269.93 : x
2. Step 2: Convert to fraction form
   2,656.92/3,985.41 = 1,269.93/x
3. Step 3: Cross multiply
   2,656.92x = 3,985.41 × 1,269.93
4. Step 4: Simplify right side
   2,656.92x = 5,061,191.72
5. Step 5: Solve for x
   x = 5,061,191.72/2,656.92
6. Step 6: Final answer
   x = 1,904.91