Finding the Fourth Proportional to 1,665,698, 2,499,542.10 and 1,530,179.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,665,698 : 2,499,542.10 = 1,530,179.32 : x
2. Step 2: Convert to fraction form
   1,665,698/2,499,542.10 = 1,530,179.32/x
3. Step 3: Cross multiply
   1,665,698x = 2,499,542.10 × 1,530,179.32
4. Step 4: Simplify right side
   1,665,698x = 3,824,747,630,889.37
5. Step 5: Solve for x
   x = 3,824,747,630,889.37/1,665,698
6. Step 6: Final answer
   x = 2,296,183.12