Finding the Fourth Proportional to 83,051.25, 124,626.69 and 30,466.05

Step by Step Solution

1. Step 1: Write the proportion equation
   83,051.25 : 124,626.69 = 30,466.05 : x
2. Step 2: Convert to fraction form
   83,051.25/124,626.69 = 30,466.05/x
3. Step 3: Cross multiply
   83,051.25x = 124,626.69 × 30,466.05
4. Step 4: Simplify right side
   83,051.25x = 3,796,882,968.87
5. Step 5: Solve for x
   x = 3,796,882,968.87/83,051.25
6. Step 6: Final answer
   x = 45,717.35