Finding the Fourth Proportional to 2,954,434.72, 4,431,653.29 and 2,281,499.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,954,434.72 : 4,431,653.29 = 2,281,499.68 : x
2. Step 2: Convert to fraction form
   2,954,434.72/4,431,653.29 = 2,281,499.68/x
3. Step 3: Cross multiply
   2,954,434.72x = 4,431,653.29 × 2,281,499.68
4. Step 4: Simplify right side
   2,954,434.72x = 10,110,815,563,005.95
5. Step 5: Solve for x
   x = 10,110,815,563,005.95/2,954,434.72
6. Step 6: Final answer
   x = 3,422,250.45