Finding the Fourth Proportional to 1,665,696.88, 2,499,540.72 and 1,530,179.44

Step by Step Solution

1. Step 1: Write the proportion equation
   1,665,696.88 : 2,499,540.72 = 1,530,179.44 : x
2. Step 2: Convert to fraction form
   1,665,696.88/2,499,540.72 = 1,530,179.44/x
3. Step 3: Cross multiply
   1,665,696.88x = 2,499,540.72 × 1,530,179.44
4. Step 4: Simplify right side
   1,665,696.88x = 3,824,745,819,186.80
5. Step 5: Solve for x
   x = 3,824,745,819,186.80/1,665,696.88
6. Step 6: Final answer
   x = 2,296,183.58