Finding the Fourth Proportional to 2,437.30, 3,656.25 and 793.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,437.30 : 3,656.25 = 793.40 : x
2. Step 2: Convert to fraction form
   2,437.30/3,656.25 = 793.40/x
3. Step 3: Cross multiply
   2,437.30x = 3,656.25 × 793.40
4. Step 4: Simplify right side
   2,437.30x = 2,900,877.89
5. Step 5: Solve for x
   x = 2,900,877.89/2,437.30
6. Step 6: Final answer
   x = 1,190.20