Finding the Fourth Proportional to 34,046.72, 46,969.63 and 21,277.68

Step by Step Solution

1. Step 1: Write the proportion equation
   34,046.72 : 46,969.63 = 21,277.68 : x
2. Step 2: Convert to fraction form
   34,046.72/46,969.63 = 21,277.68/x
3. Step 3: Cross multiply
   34,046.72x = 46,969.63 × 21,277.68
4. Step 4: Simplify right side
   34,046.72x = 999,404,756.86
5. Step 5: Solve for x
   x = 999,404,756.86/34,046.72
6. Step 6: Final answer
   x = 29,353.92