Finding the Fourth Proportional to 58,760.82, 81,105.57 and 34,879.86

Step by Step Solution

1. Step 1: Write the proportion equation
   58,760.82 : 81,105.57 = 34,879.86 : x
2. Step 2: Convert to fraction form
   58,760.82/81,105.57 = 34,879.86/x
3. Step 3: Cross multiply
   58,760.82x = 81,105.57 × 34,879.86
4. Step 4: Simplify right side
   58,760.82x = 2,828,950,926.82
5. Step 5: Solve for x
   x = 2,828,950,926.82/58,760.82
6. Step 6: Final answer
   x = 48,143.49