Finding the Fourth Proportional to 73,656.16, 101,640.71 and 43,434.55

Step by Step Solution

1. Step 1: Write the proportion equation
   73,656.16 : 101,640.71 = 43,434.55 : x
2. Step 2: Convert to fraction form
   73,656.16/101,640.71 = 43,434.55/x
3. Step 3: Cross multiply
   73,656.16x = 101,640.71 × 43,434.55
4. Step 4: Simplify right side
   73,656.16x = 4,414,718,500.53
5. Step 5: Solve for x
   x = 4,414,718,500.53/73,656.16
6. Step 6: Final answer
   x = 59,936.85