Finding the Fourth Proportional to 4,677,139.30, 7,011,772.35 and 2,433,277.30

Step by Step Solution

1. Step 1: Write the proportion equation
   4,677,139.30 : 7,011,772.35 = 2,433,277.30 : x
2. Step 2: Convert to fraction form
   4,677,139.30/7,011,772.35 = 2,433,277.30/x
3. Step 3: Cross multiply
   4,677,139.30x = 7,011,772.35 × 2,433,277.30
4. Step 4: Simplify right side
   4,677,139.30x = 17,061,586,492,022.65
5. Step 5: Solve for x
   x = 17,061,586,492,022.65/4,677,139.30
6. Step 6: Final answer
   x = 3,647,867.94