Finding the Fourth Proportional to 47,356.74, 70,978.55 and 22,022.01

Step by Step Solution

1. Step 1: Write the proportion equation
   47,356.74 : 70,978.55 = 22,022.01 : x
2. Step 2: Convert to fraction form
   47,356.74/70,978.55 = 22,022.01/x
3. Step 3: Cross multiply
   47,356.74x = 70,978.55 × 22,022.01
4. Step 4: Simplify right side
   47,356.74x = 1,563,090,227.78
5. Step 5: Solve for x
   x = 1,563,090,227.78/47,356.74
6. Step 6: Final answer
   x = 33,006.71