Finding the Fourth Proportional to 35,076.96, 52,359.57 and 30,648.24

Step by Step Solution

1. Step 1: Write the proportion equation
   35,076.96 : 52,359.57 = 30,648.24 : x
2. Step 2: Convert to fraction form
   35,076.96/52,359.57 = 30,648.24/x
3. Step 3: Cross multiply
   35,076.96x = 52,359.57 × 30,648.24
4. Step 4: Simplify right side
   35,076.96x = 1,604,728,667.66
5. Step 5: Solve for x
   x = 1,604,728,667.66/35,076.96
6. Step 6: Final answer
   x = 45,748.80