Finding the Fourth Proportional to 4,793.83, 7,191.05 and 1,507.05

Step by Step Solution

1. Step 1: Write the proportion equation
   4,793.83 : 7,191.05 = 1,507.05 : x
2. Step 2: Convert to fraction form
   4,793.83/7,191.05 = 1,507.05/x
3. Step 3: Cross multiply
   4,793.83x = 7,191.05 × 1,507.05
4. Step 4: Simplify right side
   4,793.83x = 10,837,271.90
5. Step 5: Solve for x
   x = 10,837,271.90/4,793.83
6. Step 6: Final answer
   x = 2,260.67