Finding the Fourth Proportional to 1,404,159.90, 1,937,355.75 and 894,443.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,404,159.90 : 1,937,355.75 = 894,443.10 : x
2. Step 2: Convert to fraction form
   1,404,159.90/1,937,355.75 = 894,443.10/x
3. Step 3: Cross multiply
   1,404,159.90x = 1,937,355.75 × 894,443.10
4. Step 4: Simplify right side
   1,404,159.90x = 1,732,854,482,832.83
5. Step 5: Solve for x
   x = 1,732,854,482,832.83/1,404,159.90
6. Step 6: Final answer
   x = 1,234,086.29