Finding the Fourth Proportional to 1,068.41, 1,602.72 and 375.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,068.41 : 1,602.72 = 375.32 : x
2. Step 2: Convert to fraction form
   1,068.41/1,602.72 = 375.32/x
3. Step 3: Cross multiply
   1,068.41x = 1,602.72 × 375.32
4. Step 4: Simplify right side
   1,068.41x = 601,524.86
5. Step 5: Solve for x
   x = 601,524.86/1,068.41
6. Step 6: Final answer
   x = 563.01