Finding the Fourth Proportional to 53,632.72, 80,475 and 22,066.08

Step by Step Solution

1. Step 1: Write the proportion equation
   53,632.72 : 80,475 = 22,066.08 : x
2. Step 2: Convert to fraction form
   53,632.72/80,475 = 22,066.08/x
3. Step 3: Cross multiply
   53,632.72x = 80,475 × 22,066.08
4. Step 4: Simplify right side
   53,632.72x = 1,775,767,788.00
5. Step 5: Solve for x
   x = 1,775,767,788.00/53,632.72
6. Step 6: Final answer
   x = 33,109.78