Finding the Fourth Proportional to 1,626,061.06, 2,243,935.17 and 900,894.23

Step by Step Solution

1. Step 1: Write the proportion equation
   1,626,061.06 : 2,243,935.17 = 900,894.23 : x
2. Step 2: Convert to fraction form
   1,626,061.06/2,243,935.17 = 900,894.23/x
3. Step 3: Cross multiply
   1,626,061.06x = 2,243,935.17 × 900,894.23
4. Step 4: Simplify right side
   1,626,061.06x = 2,021,548,256,964.29
5. Step 5: Solve for x
   x = 2,021,548,256,964.29/1,626,061.06
6. Step 6: Final answer
   x = 1,243,217.92