Finding the Fourth Proportional to 2,359.83, 3,258.76 and 1,522.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,359.83 : 3,258.76 = 1,522.50 : x
2. Step 2: Convert to fraction form
   2,359.83/3,258.76 = 1,522.50/x
3. Step 3: Cross multiply
   2,359.83x = 3,258.76 × 1,522.50
4. Step 4: Simplify right side
   2,359.83x = 4,961,462.10
5. Step 5: Solve for x
   x = 4,961,462.10/2,359.83
6. Step 6: Final answer
   x = 2,102.47