Finding the Fourth Proportional to 69,900.52, 104,867.34 and 30,464.68

Step by Step Solution

1. Step 1: Write the proportion equation
   69,900.52 : 104,867.34 = 30,464.68 : x
2. Step 2: Convert to fraction form
   69,900.52/104,867.34 = 30,464.68/x
3. Step 3: Cross multiply
   69,900.52x = 104,867.34 × 30,464.68
4. Step 4: Simplify right side
   69,900.52x = 3,194,749,955.55
5. Step 5: Solve for x
   x = 3,194,749,955.55/69,900.52
6. Step 6: Final answer
   x = 45,704.24