Finding the Fourth Proportional to 3,748.59, 5,625.69 and 1,410.90

Step by Step Solution

1. Step 1: Write the proportion equation
   3,748.59 : 5,625.69 = 1,410.90 : x
2. Step 2: Convert to fraction form
   3,748.59/5,625.69 = 1,410.90/x
3. Step 3: Cross multiply
   3,748.59x = 5,625.69 × 1,410.90
4. Step 4: Simplify right side
   3,748.59x = 7,937,286.02
5. Step 5: Solve for x
   x = 7,937,286.02/3,748.59
6. Step 6: Final answer
   x = 2,117.41