Finding the Fourth Proportional to 2,374.83, 3,559.95 and 1,553.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,374.83 : 3,559.95 = 1,553.72 : x
2. Step 2: Convert to fraction form
   2,374.83/3,559.95 = 1,553.72/x
3. Step 3: Cross multiply
   2,374.83x = 3,559.95 × 1,553.72
4. Step 4: Simplify right side
   2,374.83x = 5,531,147.71
5. Step 5: Solve for x
   x = 5,531,147.71/2,374.83
6. Step 6: Final answer
   x = 2,329.07