Finding the Fourth Proportional to 2,346.36, 3,521.86 and 2,084.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,346.36 : 3,521.86 = 2,084.52 : x
2. Step 2: Convert to fraction form
   2,346.36/3,521.86 = 2,084.52/x
3. Step 3: Cross multiply
   2,346.36x = 3,521.86 × 2,084.52
4. Step 4: Simplify right side
   2,346.36x = 7,341,387.61
5. Step 5: Solve for x
   x = 7,341,387.61/2,346.36
6. Step 6: Final answer
   x = 3,128.84