Finding the Fourth Proportional to 71,801.37, 99,070.90 and 41,575.82

Step by Step Solution

1. Step 1: Write the proportion equation
   71,801.37 : 99,070.90 = 41,575.82 : x
2. Step 2: Convert to fraction form
   71,801.37/99,070.90 = 41,575.82/x
3. Step 3: Cross multiply
   71,801.37x = 99,070.90 × 41,575.82
4. Step 4: Simplify right side
   71,801.37x = 4,118,953,306.34
5. Step 5: Solve for x
   x = 4,118,953,306.34/71,801.37
6. Step 6: Final answer
   x = 57,365.94