Finding the Fourth Proportional to 1,499,880.88, 2,069,834.28 and 846,644.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,880.88 : 2,069,834.28 = 846,644.43 : x
2. Step 2: Convert to fraction form
   1,499,880.88/2,069,834.28 = 846,644.43/x
3. Step 3: Cross multiply
   1,499,880.88x = 2,069,834.28 × 846,644.43
4. Step 4: Simplify right side
   1,499,880.88x = 1,752,413,668,772.02
5. Step 5: Solve for x
   x = 1,752,413,668,772.02/1,499,880.88
6. Step 6: Final answer
   x = 1,168,368.56