Finding the Fourth Proportional to 3,580,499.47, 5,370,696.62 and 884,824.61

Step by Step Solution

1. Step 1: Write the proportion equation
   3,580,499.47 : 5,370,696.62 = 884,824.61 : x
2. Step 2: Convert to fraction form
   3,580,499.47/5,370,696.62 = 884,824.61/x
3. Step 3: Cross multiply
   3,580,499.47x = 5,370,696.62 × 884,824.61
4. Step 4: Simplify right side
   3,580,499.47x = 4,752,124,510,942.21
5. Step 5: Solve for x
   x = 4,752,124,510,942.21/3,580,499.47
6. Step 6: Final answer
   x = 1,327,223.91