Finding the Fourth Proportional to 2,114,570.42, 2,915,901.41 and 1,254,964.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114,570.42 : 2,915,901.41 = 1,254,964.60 : x
2. Step 2: Convert to fraction form
   2,114,570.42/2,915,901.41 = 1,254,964.60/x
3. Step 3: Cross multiply
   2,114,570.42x = 2,915,901.41 × 1,254,964.60
4. Step 4: Simplify right side
   2,114,570.42x = 3,659,353,046,640.09
5. Step 5: Solve for x
   x = 3,659,353,046,640.09/2,114,570.42
6. Step 6: Final answer
   x = 1,730,542.06