Finding the Fourth Proportional to 72,452.34, 99,965.31 and 41,817.93

Step by Step Solution

1. Step 1: Write the proportion equation
   72,452.34 : 99,965.31 = 41,817.93 : x
2. Step 2: Convert to fraction form
   72,452.34/99,965.31 = 41,817.93/x
3. Step 3: Cross multiply
   72,452.34x = 99,965.31 × 41,817.93
4. Step 4: Simplify right side
   72,452.34x = 4,180,342,336.01
5. Step 5: Solve for x
   x = 4,180,342,336.01/72,452.34
6. Step 6: Final answer
   x = 57,697.82