Finding the Fourth Proportional to 109,440.06, 164,145.38 and 30,562.26

Step by Step Solution

1. Step 1: Write the proportion equation
   109,440.06 : 164,145.38 = 30,562.26 : x
2. Step 2: Convert to fraction form
   109,440.06/164,145.38 = 30,562.26/x
3. Step 3: Cross multiply
   109,440.06x = 164,145.38 × 30,562.26
4. Step 4: Simplify right side
   109,440.06x = 5,016,653,628.55
5. Step 5: Solve for x
   x = 5,016,653,628.55/109,440.06
6. Step 6: Final answer
   x = 45,839.28