Finding the Fourth Proportional to 82,952.31, 124,441.02 and 30,349.29

Step by Step Solution

1. Step 1: Write the proportion equation
   82,952.31 : 124,441.02 = 30,349.29 : x
2. Step 2: Convert to fraction form
   82,952.31/124,441.02 = 30,349.29/x
3. Step 3: Cross multiply
   82,952.31x = 124,441.02 × 30,349.29
4. Step 4: Simplify right side
   82,952.31x = 3,776,696,603.88
5. Step 5: Solve for x
   x = 3,776,696,603.88/82,952.31
6. Step 6: Final answer
   x = 45,528.53