Finding the Fourth Proportional to 4,875.42, 7,314.75 and 3,238.41

Step by Step Solution

1. Step 1: Write the proportion equation
   4,875.42 : 7,314.75 = 3,238.41 : x
2. Step 2: Convert to fraction form
   4,875.42/7,314.75 = 3,238.41/x
3. Step 3: Cross multiply
   4,875.42x = 7,314.75 × 3,238.41
4. Step 4: Simplify right side
   4,875.42x = 23,688,159.55
5. Step 5: Solve for x
   x = 23,688,159.55/4,875.42
6. Step 6: Final answer
   x = 4,858.69