Finding the Fourth Proportional to 1,055,091.06, 1,455,494.79 and 692,464.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,055,091.06 : 1,455,494.79 = 692,464.59 : x
2. Step 2: Convert to fraction form
   1,055,091.06/1,455,494.79 = 692,464.59/x
3. Step 3: Cross multiply
   1,055,091.06x = 1,455,494.79 × 692,464.59
4. Step 4: Simplify right side
   1,055,091.06x = 1,007,878,603,004.49
5. Step 5: Solve for x
   x = 1,007,878,603,004.49/1,055,091.06
6. Step 6: Final answer
   x = 955,252.72