Finding the Fourth Proportional to 2,083.60, 2,867.88 and 1,461.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,083.60 : 2,867.88 = 1,461.52 : x
2. Step 2: Convert to fraction form
   2,083.60/2,867.88 = 1,461.52/x
3. Step 3: Cross multiply
   2,083.60x = 2,867.88 × 1,461.52
4. Step 4: Simplify right side
   2,083.60x = 4,191,463.98
5. Step 5: Solve for x
   x = 4,191,463.98/2,083.60
6. Step 6: Final answer
   x = 2,011.65