Finding the Fourth Proportional to 2,326.63, 3,211.59 and 1,540.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,326.63 : 3,211.59 = 1,540.93 : x
2. Step 2: Convert to fraction form
   2,326.63/3,211.59 = 1,540.93/x
3. Step 3: Cross multiply
   2,326.63x = 3,211.59 × 1,540.93
4. Step 4: Simplify right side
   2,326.63x = 4,948,839.15
5. Step 5: Solve for x
   x = 4,948,839.15/2,326.63
6. Step 6: Final answer
   x = 2,127.04