Finding the Fourth Proportional to 82,946.52, 124,426.26 and 30,354.84

Step by Step Solution

1. Step 1: Write the proportion equation
   82,946.52 : 124,426.26 = 30,354.84 : x
2. Step 2: Convert to fraction form
   82,946.52/124,426.26 = 30,354.84/x
3. Step 3: Cross multiply
   82,946.52x = 124,426.26 × 30,354.84
4. Step 4: Simplify right side
   82,946.52x = 3,776,939,214.10
5. Step 5: Solve for x
   x = 3,776,939,214.10/82,946.52
6. Step 6: Final answer
   x = 45,534.63