Finding the Fourth Proportional to 2,078,845.93, 3,117,727.61 and 880,151.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,078,845.93 : 3,117,727.61 = 880,151.23 : x
2. Step 2: Convert to fraction form
   2,078,845.93/3,117,727.61 = 880,151.23/x
3. Step 3: Cross multiply
   2,078,845.93x = 3,117,727.61 × 880,151.23
4. Step 4: Simplify right side
   2,078,845.93x = 2,744,071,790,746.46
5. Step 5: Solve for x
   x = 2,744,071,790,746.46/2,078,845.93
6. Step 6: Final answer
   x = 1,319,997.67