Finding the Fourth Proportional to 2,903.83, 4,354.42 and 929.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,903.83 : 4,354.42 = 929.08 : x
2. Step 2: Convert to fraction form
   2,903.83/4,354.42 = 929.08/x
3. Step 3: Cross multiply
   2,903.83x = 4,354.42 × 929.08
4. Step 4: Simplify right side
   2,903.83x = 4,045,591.32
5. Step 5: Solve for x
   x = 4,045,591.32/2,903.83
6. Step 6: Final answer
   x = 1,393.19