Finding the Fourth Proportional to 10,964,642.58, 16,449,763.23 and 3,288,258

Step by Step Solution

1. Step 1: Write the proportion equation
   10,964,642.58 : 16,449,763.23 = 3,288,258 : x
2. Step 2: Convert to fraction form
   10,964,642.58/16,449,763.23 = 3,288,258/x
3. Step 3: Cross multiply
   10,964,642.58x = 16,449,763.23 × 3,288,258
4. Step 4: Simplify right side
   10,964,642.58x = 54,091,065,539,153.34
5. Step 5: Solve for x
   x = 54,091,065,539,153.34/10,964,642.58
6. Step 6: Final answer
   x = 4,933,226.52