Finding the Fourth Proportional to 2,428.42, 3,642.06 and 1,041.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,428.42 : 3,642.06 = 1,041.10 : x
2. Step 2: Convert to fraction form
   2,428.42/3,642.06 = 1,041.10/x
3. Step 3: Cross multiply
   2,428.42x = 3,642.06 × 1,041.10
4. Step 4: Simplify right side
   2,428.42x = 3,791,748.67
5. Step 5: Solve for x
   x = 3,791,748.67/2,428.42
6. Step 6: Final answer
   x = 1,561.41