Finding the Fourth Proportional to 2,348.60, 3,505.58 and 2,300.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,348.60 : 3,505.58 = 2,300.00 : x
2. Step 2: Convert to fraction form
   2,348.60/3,505.58 = 2,300.00/x
3. Step 3: Cross multiply
   2,348.60x = 3,505.58 × 2,300.00
4. Step 4: Simplify right side
   2,348.60x = 8,062,813.60
5. Step 5: Solve for x
   x = 8,062,813.60/2,348.60
6. Step 6: Final answer
   x = 3,433.04