Finding the Fourth Proportional to 39,808.72, 59,581.84 and 22,012.02

Step by Step Solution

1. Step 1: Write the proportion equation
   39,808.72 : 59,581.84 = 22,012.02 : x
2. Step 2: Convert to fraction form
   39,808.72/59,581.84 = 22,012.02/x
3. Step 3: Cross multiply
   39,808.72x = 59,581.84 × 22,012.02
4. Step 4: Simplify right side
   39,808.72x = 1,311,516,653.72
5. Step 5: Solve for x
   x = 1,311,516,653.72/39,808.72
6. Step 6: Final answer
   x = 32,945.46