Finding the Fourth Proportional to 2,592.44, 3,577.38 and 1,530.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,592.44 : 3,577.38 = 1,530.15 : x
2. Step 2: Convert to fraction form
   2,592.44/3,577.38 = 1,530.15/x
3. Step 3: Cross multiply
   2,592.44x = 3,577.38 × 1,530.15
4. Step 4: Simplify right side
   2,592.44x = 5,473,928.01
5. Step 5: Solve for x
   x = 5,473,928.01/2,592.44
6. Step 6: Final answer
   x = 2,111.50