Finding the Fourth Proportional to 1,734,104.72, 2,393,157.48 and 970,112.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,734,104.72 : 2,393,157.48 = 970,112.72 : x
2. Step 2: Convert to fraction form
   1,734,104.72/2,393,157.48 = 970,112.72/x
3. Step 3: Cross multiply
   1,734,104.72x = 2,393,157.48 × 970,112.72
4. Step 4: Simplify right side
   1,734,104.72x = 2,321,632,512,311.15
5. Step 5: Solve for x
   x = 2,321,632,512,311.15/1,734,104.72
6. Step 6: Final answer
   x = 1,338,807.56