Finding the Fourth Proportional to 2,370.60, 3,554.52 and 1,591.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,370.60 : 3,554.52 = 1,591.52 : x
2. Step 2: Convert to fraction form
   2,370.60/3,554.52 = 1,591.52/x
3. Step 3: Cross multiply
   2,370.60x = 3,554.52 × 1,591.52
4. Step 4: Simplify right side
   2,370.60x = 5,657,089.67
5. Step 5: Solve for x
   x = 5,657,089.67/2,370.60
6. Step 6: Final answer
   x = 2,386.35