Finding the Fourth Proportional to 71,875, 99,188.46 and 41,662.48

Step by Step Solution

1. Step 1: Write the proportion equation
   71,875 : 99,188.46 = 41,662.48 : x
2. Step 2: Convert to fraction form
   71,875/99,188.46 = 41,662.48/x
3. Step 3: Cross multiply
   71,875x = 99,188.46 × 41,662.48
4. Step 4: Simplify right side
   71,875x = 4,132,437,230.98
5. Step 5: Solve for x
   x = 4,132,437,230.98/71,875
6. Step 6: Final answer
   x = 57,494.78