Finding the Fourth Proportional to 67,801, 101,722.84 and 30,392.52

Step by Step Solution

1. Step 1: Write the proportion equation
   67,801 : 101,722.84 = 30,392.52 : x
2. Step 2: Convert to fraction form
   67,801/101,722.84 = 30,392.52/x
3. Step 3: Cross multiply
   67,801x = 101,722.84 × 30,392.52
4. Step 4: Simplify right side
   67,801x = 3,091,613,449.16
5. Step 5: Solve for x
   x = 3,091,613,449.16/67,801
6. Step 6: Final answer
   x = 45,598.35