Finding the Fourth Proportional to 52,705.42, 72,786.61 and 33,594.20

Step by Step Solution

1. Step 1: Write the proportion equation
   52,705.42 : 72,786.61 = 33,594.20 : x
2. Step 2: Convert to fraction form
   52,705.42/72,786.61 = 33,594.20/x
3. Step 3: Cross multiply
   52,705.42x = 72,786.61 × 33,594.20
4. Step 4: Simplify right side
   52,705.42x = 2,445,207,770.50
5. Step 5: Solve for x
   x = 2,445,207,770.50/52,705.42
6. Step 6: Final answer
   x = 46,393.86