Finding the Fourth Proportional to 3,023,667.98, 4,172,662.05 and 1,665,540.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,023,667.98 : 4,172,662.05 = 1,665,540.98 : x
2. Step 2: Convert to fraction form
   3,023,667.98/4,172,662.05 = 1,665,540.98/x
3. Step 3: Cross multiply
   3,023,667.98x = 4,172,662.05 × 1,665,540.98
4. Step 4: Simplify right side
   3,023,667.98x = 6,949,739,651,975.43
5. Step 5: Solve for x
   x = 6,949,739,651,975.43/3,023,667.98
6. Step 6: Final answer
   x = 2,298,446.68