Finding the Fourth Proportional to 124,303.01, 186,452.69 and 30,808.76

Step by Step Solution

1. Step 1: Write the proportion equation
   124,303.01 : 186,452.69 = 30,808.76 : x
2. Step 2: Convert to fraction form
   124,303.01/186,452.69 = 30,808.76/x
3. Step 3: Cross multiply
   124,303.01x = 186,452.69 × 30,808.76
4. Step 4: Simplify right side
   124,303.01x = 5,744,375,091.26
5. Step 5: Solve for x
   x = 5,744,375,091.26/124,303.01
6. Step 6: Final answer
   x = 46,212.68