Finding the Fourth Proportional to 1,792,475.89, 2,473,585.59 and 976,686.28

Step by Step Solution

1. Step 1: Write the proportion equation
   1,792,475.89 : 2,473,585.59 = 976,686.28 : x
2. Step 2: Convert to fraction form
   1,792,475.89/2,473,585.59 = 976,686.28/x
3. Step 3: Cross multiply
   1,792,475.89x = 2,473,585.59 × 976,686.28
4. Step 4: Simplify right side
   1,792,475.89x = 2,415,917,105,637.31
5. Step 5: Solve for x
   x = 2,415,917,105,637.31/1,792,475.89
6. Step 6: Final answer
   x = 1,347,810.10