Finding the Fourth Proportional to 2,216,335.32, 3,324,503.89 and 533,438.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,216,335.32 : 3,324,503.89 = 533,438.82 : x
2. Step 2: Convert to fraction form
   2,216,335.32/3,324,503.89 = 533,438.82/x
3. Step 3: Cross multiply
   2,216,335.32x = 3,324,503.89 × 533,438.82
4. Step 4: Simplify right side
   2,216,335.32x = 1,773,419,432,833.81
5. Step 5: Solve for x
   x = 1,773,419,432,833.81/2,216,335.32
6. Step 6: Final answer
   x = 800,158.45