Finding the Fourth Proportional to 2,360.45, 3,539.59 and 1,061.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,360.45 : 3,539.59 = 1,061.08 : x
2. Step 2: Convert to fraction form
   2,360.45/3,539.59 = 1,061.08/x
3. Step 3: Cross multiply
   2,360.45x = 3,539.59 × 1,061.08
4. Step 4: Simplify right side
   2,360.45x = 3,755,788.16
5. Step 5: Solve for x
   x = 3,755,788.16/2,360.45
6. Step 6: Final answer
   x = 1,591.13