Finding the Fourth Proportional to 2,131,496.28, 2,941,485.53 and 1,164,626.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,131,496.28 : 2,941,485.53 = 1,164,626.48 : x
2. Step 2: Convert to fraction form
   2,131,496.28/2,941,485.53 = 1,164,626.48/x
3. Step 3: Cross multiply
   2,131,496.28x = 2,941,485.53 × 1,164,626.48
4. Step 4: Simplify right side
   2,131,496.28x = 3,425,731,932,951.70
5. Step 5: Solve for x
   x = 3,425,731,932,951.70/2,131,496.28
6. Step 6: Final answer
   x = 1,607,195.83