Finding the Fourth Proportional to 4,172,326.72, 5,756,823.78 and 2,361,490.72

Step by Step Solution

1. Step 1: Write the proportion equation
   4,172,326.72 : 5,756,823.78 = 2,361,490.72 : x
2. Step 2: Convert to fraction form
   4,172,326.72/5,756,823.78 = 2,361,490.72/x
3. Step 3: Cross multiply
   4,172,326.72x = 5,756,823.78 × 2,361,490.72
4. Step 4: Simplify right side
   4,172,326.72x = 13,594,685,933,145.32
5. Step 5: Solve for x
   x = 13,594,685,933,145.32/4,172,326.72
6. Step 6: Final answer
   x = 3,258,298.51