Finding the Fourth Proportional to 2,437.89, 3,656.87 and 706.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,437.89 : 3,656.87 = 706.52 : x
2. Step 2: Convert to fraction form
   2,437.89/3,656.87 = 706.52/x
3. Step 3: Cross multiply
   2,437.89x = 3,656.87 × 706.52
4. Step 4: Simplify right side
   2,437.89x = 2,583,651.79
5. Step 5: Solve for x
   x = 2,583,651.79/2,437.89
6. Step 6: Final answer
   x = 1,059.79