Finding the Fourth Proportional to 2,367.90, 3,535.31 and 2,134.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,367.90 : 3,535.31 = 2,134.62 : x
2. Step 2: Convert to fraction form
   2,367.90/3,535.31 = 2,134.62/x
3. Step 3: Cross multiply
   2,367.90x = 3,535.31 × 2,134.62
4. Step 4: Simplify right side
   2,367.90x = 7,546,548.77
5. Step 5: Solve for x
   x = 7,546,548.77/2,367.90
6. Step 6: Final answer
   x = 3,187.02