Finding the Fourth Proportional to 84,020.06, 126,051.34 and 24,855.50

Step by Step Solution

1. Step 1: Write the proportion equation
   84,020.06 : 126,051.34 = 24,855.50 : x
2. Step 2: Convert to fraction form
   84,020.06/126,051.34 = 24,855.50/x
3. Step 3: Cross multiply
   84,020.06x = 126,051.34 × 24,855.50
4. Step 4: Simplify right side
   84,020.06x = 3,133,069,081.37
5. Step 5: Solve for x
   x = 3,133,069,081.37/84,020.06
6. Step 6: Final answer
   x = 37,289.54