Finding the Fourth Proportional to 1,626,271.82, 2,244,268.38 and 901,131.63

Step by Step Solution

1. Step 1: Write the proportion equation
   1,626,271.82 : 2,244,268.38 = 901,131.63 : x
2. Step 2: Convert to fraction form
   1,626,271.82/2,244,268.38 = 901,131.63/x
3. Step 3: Cross multiply
   1,626,271.82x = 2,244,268.38 × 901,131.63
4. Step 4: Simplify right side
   1,626,271.82x = 2,022,381,223,426.86
5. Step 5: Solve for x
   x = 2,022,381,223,426.86/1,626,271.82
6. Step 6: Final answer
   x = 1,243,569.01