Finding the Fourth Proportional to 2,523.86, 3,483.78 and 1,476.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,523.86 : 3,483.78 = 1,476.80 : x
2. Step 2: Convert to fraction form
   2,523.86/3,483.78 = 1,476.80/x
3. Step 3: Cross multiply
   2,523.86x = 3,483.78 × 1,476.80
4. Step 4: Simplify right side
   2,523.86x = 5,144,846.30
5. Step 5: Solve for x
   x = 5,144,846.30/2,523.86
6. Step 6: Final answer
   x = 2,038.48