Finding the Fourth Proportional to 71,801.29, 107,705.98 and 21,883.01

Step by Step Solution

1. Step 1: Write the proportion equation
   71,801.29 : 107,705.98 = 21,883.01 : x
2. Step 2: Convert to fraction form
   71,801.29/107,705.98 = 21,883.01/x
3. Step 3: Cross multiply
   71,801.29x = 107,705.98 × 21,883.01
4. Step 4: Simplify right side
   71,801.29x = 2,356,931,663.39
5. Step 5: Solve for x
   x = 2,356,931,663.39/71,801.29
6. Step 6: Final answer
   x = 32,825.76