Finding the Fourth Proportional to 62,171.01, 93,243.42 and 20,055.06

Step by Step Solution

1. Step 1: Write the proportion equation
   62,171.01 : 93,243.42 = 20,055.06 : x
2. Step 2: Convert to fraction form
   62,171.01/93,243.42 = 20,055.06/x
3. Step 3: Cross multiply
   62,171.01x = 93,243.42 × 20,055.06
4. Step 4: Simplify right side
   62,171.01x = 1,870,002,382.71
5. Step 5: Solve for x
   x = 1,870,002,382.71/62,171.01
6. Step 6: Final answer
   x = 30,078.37