Finding the Fourth Proportional to 61,147.91, 84,384.37 and 35,671.89

Step by Step Solution

1. Step 1: Write the proportion equation
   61,147.91 : 84,384.37 = 35,671.89 : x
2. Step 2: Convert to fraction form
   61,147.91/84,384.37 = 35,671.89/x
3. Step 3: Cross multiply
   61,147.91x = 84,384.37 × 35,671.89
4. Step 4: Simplify right side
   61,147.91x = 3,010,149,786.00
5. Step 5: Solve for x
   x = 3,010,149,786.00/61,147.91
6. Step 6: Final answer
   x = 49,227.36