Finding the Fourth Proportional to 7,192.72, 10,790.56 and 3,032.74

Step by Step Solution

1. Step 1: Write the proportion equation
   7,192.72 : 10,790.56 = 3,032.74 : x
2. Step 2: Convert to fraction form
   7,192.72/10,790.56 = 3,032.74/x
3. Step 3: Cross multiply
   7,192.72x = 10,790.56 × 3,032.74
4. Step 4: Simplify right side
   7,192.72x = 32,724,980.21
5. Step 5: Solve for x
   x = 32,724,980.21/7,192.72
6. Step 6: Final answer
   x = 4,549.74