Finding the Fourth Proportional to 76,334.00, 105,353.53 and 42,353.42

Step by Step Solution

1. Step 1: Write the proportion equation
   76,334.00 : 105,353.53 = 42,353.42 : x
2. Step 2: Convert to fraction form
   76,334.00/105,353.53 = 42,353.42/x
3. Step 3: Cross multiply
   76,334.00x = 105,353.53 × 42,353.42
4. Step 4: Simplify right side
   76,334.00x = 4,462,082,067.00
5. Step 5: Solve for x
   x = 4,462,082,067.00/76,334.00
6. Step 6: Final answer
   x = 58,454.71