Finding the Fourth Proportional to 3,013,766.09, 4,521,271.71 and 992,131.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,013,766.09 : 4,521,271.71 = 992,131.52 : x
2. Step 2: Convert to fraction form
   3,013,766.09/4,521,271.71 = 992,131.52/x
3. Step 3: Cross multiply
   3,013,766.09x = 4,521,271.71 × 992,131.52
4. Step 4: Simplify right side
   3,013,766.09x = 4,485,696,173,975.30
5. Step 5: Solve for x
   x = 4,485,696,173,975.30/3,013,766.09
6. Step 6: Final answer
   x = 1,488,402.23