Finding the Fourth Proportional to 7,046,118.72, 9,723,693.60 and 3,826,854.72

Step by Step Solution

1. Step 1: Write the proportion equation
   7,046,118.72 : 9,723,693.60 = 3,826,854.72 : x
2. Step 2: Convert to fraction form
   7,046,118.72/9,723,693.60 = 3,826,854.72/x
3. Step 3: Cross multiply
   7,046,118.72x = 9,723,693.60 × 3,826,854.72
4. Step 4: Simplify right side
   7,046,118.72x = 37,211,162,748,993.79
5. Step 5: Solve for x
   x = 37,211,162,748,993.79/7,046,118.72
6. Step 6: Final answer
   x = 5,281,086.54