Finding the Fourth Proportional to 58,939.88, 88,406.94 and 22,001

Step by Step Solution

1. Step 1: Write the proportion equation
   58,939.88 : 88,406.94 = 22,001 : x
2. Step 2: Convert to fraction form
   58,939.88/88,406.94 = 22,001/x
3. Step 3: Cross multiply
   58,939.88x = 88,406.94 × 22,001
4. Step 4: Simplify right side
   58,939.88x = 1,945,041,086.94
5. Step 5: Solve for x
   x = 1,945,041,086.94/58,939.88
6. Step 6: Final answer
   x = 33,000.42