Finding the Fourth Proportional to 2,437.39, 3,656.63 and 706.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,437.39 : 3,656.63 = 706.15 : x
2. Step 2: Convert to fraction form
   2,437.39/3,656.63 = 706.15/x
3. Step 3: Cross multiply
   2,437.39x = 3,656.63 × 706.15
4. Step 4: Simplify right side
   2,437.39x = 2,582,129.27
5. Step 5: Solve for x
   x = 2,582,129.27/2,437.39
6. Step 6: Final answer
   x = 1,059.38