Finding the Fourth Proportional to 2,533.50, 3,495.42 and 1,648.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,533.50 : 3,495.42 = 1,648.98 : x
2. Step 2: Convert to fraction form
   2,533.50/3,495.42 = 1,648.98/x
3. Step 3: Cross multiply
   2,533.50x = 3,495.42 × 1,648.98
4. Step 4: Simplify right side
   2,533.50x = 5,763,877.67
5. Step 5: Solve for x
   x = 5,763,877.67/2,533.50
6. Step 6: Final answer
   x = 2,275.07