Finding the Fourth Proportional to 55,200.01, 82,798.09 and 17,762.62

Step by Step Solution

1. Step 1: Write the proportion equation
   55,200.01 : 82,798.09 = 17,762.62 : x
2. Step 2: Convert to fraction form
   55,200.01/82,798.09 = 17,762.62/x
3. Step 3: Cross multiply
   55,200.01x = 82,798.09 × 17,762.62
4. Step 4: Simplify right side
   55,200.01x = 1,470,711,009.40
5. Step 5: Solve for x
   x = 1,470,711,009.40/55,200.01
6. Step 6: Final answer
   x = 26,643.31