Finding the Fourth Proportional to 2,376.06, 3,557.07 and 1,554.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,376.06 : 3,557.07 = 1,554.72 : x
2. Step 2: Convert to fraction form
   2,376.06/3,557.07 = 1,554.72/x
3. Step 3: Cross multiply
   2,376.06x = 3,557.07 × 1,554.72
4. Step 4: Simplify right side
   2,376.06x = 5,530,247.87
5. Step 5: Solve for x
   x = 5,530,247.87/2,376.06
6. Step 6: Final answer
   x = 2,327.49