Finding the Fourth Proportional to 4,039,969.50, 5,575,274.82 and 2,229,250.14

Step by Step Solution

1. Step 1: Write the proportion equation
   4,039,969.50 : 5,575,274.82 = 2,229,250.14 : x
2. Step 2: Convert to fraction form
   4,039,969.50/5,575,274.82 = 2,229,250.14/x
3. Step 3: Cross multiply
   4,039,969.50x = 5,575,274.82 × 2,229,250.14
4. Step 4: Simplify right side
   4,039,969.50x = 12,428,682,173,023.48
5. Step 5: Solve for x
   x = 12,428,682,173,023.48/4,039,969.50
6. Step 6: Final answer
   x = 3,076,429.70