Finding the Fourth Proportional to 2,914.34, 4,370.52 and 1,158.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,914.34 : 4,370.52 = 1,158.50 : x
2. Step 2: Convert to fraction form
   2,914.34/4,370.52 = 1,158.50/x
3. Step 3: Cross multiply
   2,914.34x = 4,370.52 × 1,158.50
4. Step 4: Simplify right side
   2,914.34x = 5,063,247.42
5. Step 5: Solve for x
   x = 5,063,247.42/2,914.34
6. Step 6: Final answer
   x = 1,737.36