Finding the Fourth Proportional to 1,746,227.72, 2,619,342.27 and 785,561.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,746,227.72 : 2,619,342.27 = 785,561.24 : x
2. Step 2: Convert to fraction form
   1,746,227.72/2,619,342.27 = 785,561.24/x
3. Step 3: Cross multiply
   1,746,227.72x = 2,619,342.27 × 785,561.24
4. Step 4: Simplify right side
   1,746,227.72x = 2,057,653,761,605.61
5. Step 5: Solve for x
   x = 2,057,653,761,605.61/1,746,227.72
6. Step 6: Final answer
   x = 1,178,342.17