Finding the Fourth Proportional to 42,008.16, 63,127.98 and 22,301.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,008.16 : 63,127.98 = 22,301.48 : x
2. Step 2: Convert to fraction form
   42,008.16/63,127.98 = 22,301.48/x
3. Step 3: Cross multiply
   42,008.16x = 63,127.98 × 22,301.48
4. Step 4: Simplify right side
   42,008.16x = 1,407,847,383.41
5. Step 5: Solve for x
   x = 1,407,847,383.41/42,008.16
6. Step 6: Final answer
   x = 33,513.66