Finding the Fourth Proportional to 5,612,020.59, 7,739,423.59 and 3,677,578.59

Step by Step Solution

1. Step 1: Write the proportion equation
   5,612,020.59 : 7,739,423.59 = 3,677,578.59 : x
2. Step 2: Convert to fraction form
   5,612,020.59/7,739,423.59 = 3,677,578.59/x
3. Step 3: Cross multiply
   5,612,020.59x = 7,739,423.59 × 3,677,578.59
4. Step 4: Simplify right side
   5,612,020.59x = 28,462,338,493,524.94
5. Step 5: Solve for x
   x = 28,462,338,493,524.94/5,612,020.59
6. Step 6: Final answer
   x = 5,071,673.93