Finding the Fourth Proportional to 51,474, 70,985.52 and 33,582.72

Step by Step Solution

1. Step 1: Write the proportion equation
   51,474 : 70,985.52 = 33,582.72 : x
2. Step 2: Convert to fraction form
   51,474/70,985.52 = 33,582.72/x
3. Step 3: Cross multiply
   51,474x = 70,985.52 × 33,582.72
4. Step 4: Simplify right side
   51,474x = 2,383,886,842.21
5. Step 5: Solve for x
   x = 2,383,886,842.21/51,474
6. Step 6: Final answer
   x = 46,312.45