Finding the Fourth Proportional to 2,520.59, 3,473.89 and 1,932.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,520.59 : 3,473.89 = 1,932.53 : x
2. Step 2: Convert to fraction form
   2,520.59/3,473.89 = 1,932.53/x
3. Step 3: Cross multiply
   2,520.59x = 3,473.89 × 1,932.53
4. Step 4: Simplify right side
   2,520.59x = 6,713,374.44
5. Step 5: Solve for x
   x = 6,713,374.44/2,520.59
6. Step 6: Final answer
   x = 2,663.42