Finding the Fourth Proportional to 71,875.11, 99,196.47 and 41,259.54

Step by Step Solution

1. Step 1: Write the proportion equation
   71,875.11 : 99,196.47 = 41,259.54 : x
2. Step 2: Convert to fraction form
   71,875.11/99,196.47 = 41,259.54/x
3. Step 3: Cross multiply
   71,875.11x = 99,196.47 × 41,259.54
4. Step 4: Simplify right side
   71,875.11x = 4,092,800,721.82
5. Step 5: Solve for x
   x = 4,092,800,721.82/71,875.11
6. Step 6: Final answer
   x = 56,943.23