Finding the Fourth Proportional to 61,116.50, 84,314.04 and 43,226.84

Step by Step Solution

1. Step 1: Write the proportion equation
   61,116.50 : 84,314.04 = 43,226.84 : x
2. Step 2: Convert to fraction form
   61,116.50/84,314.04 = 43,226.84/x
3. Step 3: Cross multiply
   61,116.50x = 84,314.04 × 43,226.84
4. Step 4: Simplify right side
   61,116.50x = 3,644,629,516.83
5. Step 5: Solve for x
   x = 3,644,629,516.83/61,116.50
6. Step 6: Final answer
   x = 59,634.13