Finding the Fourth Proportional to 1,595,153.72, 2,200,933.52 and 906,771.17

Step by Step Solution

1. Step 1: Write the proportion equation
   1,595,153.72 : 2,200,933.52 = 906,771.17 : x
2. Step 2: Convert to fraction form
   1,595,153.72/2,200,933.52 = 906,771.17/x
3. Step 3: Cross multiply
   1,595,153.72x = 2,200,933.52 × 906,771.17
4. Step 4: Simplify right side
   1,595,153.72x = 1,995,743,047,484.10
5. Step 5: Solve for x
   x = 1,995,743,047,484.10/1,595,153.72
6. Step 6: Final answer
   x = 1,251,128.98