Finding the Fourth Proportional to 164,854.82, 247,279.52 and 52,533.50

Step by Step Solution

1. Step 1: Write the proportion equation
   164,854.82 : 247,279.52 = 52,533.50 : x
2. Step 2: Convert to fraction form
   164,854.82/247,279.52 = 52,533.50/x
3. Step 3: Cross multiply
   164,854.82x = 247,279.52 × 52,533.50
4. Step 4: Simplify right side
   164,854.82x = 12,990,457,558.86
5. Step 5: Solve for x
   x = 12,990,457,558.86/164,854.82
6. Step 6: Final answer
   x = 78,799.38