Finding the Fourth Proportional to 51,468.72, 70,970.43 and 33,530.46

Step by Step Solution

1. Step 1: Write the proportion equation
   51,468.72 : 70,970.43 = 33,530.46 : x
2. Step 2: Convert to fraction form
   51,468.72/70,970.43 = 33,530.46/x
3. Step 3: Cross multiply
   51,468.72x = 70,970.43 × 33,530.46
4. Step 4: Simplify right side
   51,468.72x = 2,379,671,164.30
5. Step 5: Solve for x
   x = 2,379,671,164.30/51,468.72
6. Step 6: Final answer
   x = 46,235.29