Finding the Fourth Proportional to 66,298.50, 99,314.71 and 32,917.59

Step by Step Solution

1. Step 1: Write the proportion equation
   66,298.50 : 99,314.71 = 32,917.59 : x
2. Step 2: Convert to fraction form
   66,298.50/99,314.71 = 32,917.59/x
3. Step 3: Cross multiply
   66,298.50x = 99,314.71 × 32,917.59
4. Step 4: Simplify right side
   66,298.50x = 3,269,200,822.45
5. Step 5: Solve for x
   x = 3,269,200,822.45/66,298.50
6. Step 6: Final answer
   x = 49,310.33