Finding the Fourth Proportional to 71,969.83, 107,970.23 and 22,053.38

Step by Step Solution

1. Step 1: Write the proportion equation
   71,969.83 : 107,970.23 = 22,053.38 : x
2. Step 2: Convert to fraction form
   71,969.83/107,970.23 = 22,053.38/x
3. Step 3: Cross multiply
   71,969.83x = 107,970.23 × 22,053.38
4. Step 4: Simplify right side
   71,969.83x = 2,381,108,026.16
5. Step 5: Solve for x
   x = 2,381,108,026.16/71,969.83
6. Step 6: Final answer
   x = 33,084.81