Finding the Fourth Proportional to 47,256, 70,895.52 and 14,424

Step by Step Solution

1. Step 1: Write the proportion equation
   47,256 : 70,895.52 = 14,424 : x
2. Step 2: Convert to fraction form
   47,256/70,895.52 = 14,424/x
3. Step 3: Cross multiply
   47,256x = 70,895.52 × 14,424
4. Step 4: Simplify right side
   47,256x = 1,022,596,980.48
5. Step 5: Solve for x
   x = 1,022,596,980.48/47,256
6. Step 6: Final answer
   x = 21,639.52