Finding the Fourth Proportional to 55,814.03, 83,749.74 and 30,849.42

Step by Step Solution

1. Step 1: Write the proportion equation
   55,814.03 : 83,749.74 = 30,849.42 : x
2. Step 2: Convert to fraction form
   55,814.03/83,749.74 = 30,849.42/x
3. Step 3: Cross multiply
   55,814.03x = 83,749.74 × 30,849.42
4. Step 4: Simplify right side
   55,814.03x = 2,583,630,904.15
5. Step 5: Solve for x
   x = 2,583,630,904.15/55,814.03
6. Step 6: Final answer
   x = 46,289.99