Finding the Fourth Proportional to 107,384.33, 161,029.51 and 44,162.21

Step by Step Solution

1. Step 1: Write the proportion equation
   107,384.33 : 161,029.51 = 44,162.21 : x
2. Step 2: Convert to fraction form
   107,384.33/161,029.51 = 44,162.21/x
3. Step 3: Cross multiply
   107,384.33x = 161,029.51 × 44,162.21
4. Step 4: Simplify right side
   107,384.33x = 7,111,419,036.82
5. Step 5: Solve for x
   x = 7,111,419,036.82/107,384.33
6. Step 6: Final answer
   x = 66,223.99