Finding the Fourth Proportional to 61,029.91, 91,646.69 and 41,167.39

Step by Step Solution

1. Step 1: Write the proportion equation
   61,029.91 : 91,646.69 = 41,167.39 : x
2. Step 2: Convert to fraction form
   61,029.91/91,646.69 = 41,167.39/x
3. Step 3: Cross multiply
   61,029.91x = 91,646.69 × 41,167.39
4. Step 4: Simplify right side
   61,029.91x = 3,772,854,997.89
5. Step 5: Solve for x
   x = 3,772,854,997.89/61,029.91
6. Step 6: Final answer
   x = 61,819.77