Finding the Fourth Proportional to 9,233.83, 12,742.63 and 5,042.05

Step by Step Solution

1. Step 1: Write the proportion equation
   9,233.83 : 12,742.63 = 5,042.05 : x
2. Step 2: Convert to fraction form
   9,233.83/12,742.63 = 5,042.05/x
3. Step 3: Cross multiply
   9,233.83x = 12,742.63 × 5,042.05
4. Step 4: Simplify right side
   9,233.83x = 64,248,977.59
5. Step 5: Solve for x
   x = 64,248,977.59/9,233.83
6. Step 6: Final answer
   x = 6,958.00