Finding the Fourth Proportional to 1,139,474.71, 1,572,685.46 and 732,085.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,139,474.71 : 1,572,685.46 = 732,085.82 : x
2. Step 2: Convert to fraction form
   1,139,474.71/1,572,685.46 = 732,085.82/x
3. Step 3: Cross multiply
   1,139,474.71x = 1,572,685.46 × 732,085.82
4. Step 4: Simplify right side
   1,139,474.71x = 1,151,340,713,062.32
5. Step 5: Solve for x
   x = 1,151,340,713,062.32/1,139,474.71
6. Step 6: Final answer
   x = 1,010,413.58