Finding the Fourth Proportional to 73,590.88, 101,516.88 and 42,936.16

Step by Step Solution

1. Step 1: Write the proportion equation
   73,590.88 : 101,516.88 = 42,936.16 : x
2. Step 2: Convert to fraction form
   73,590.88/101,516.88 = 42,936.16/x
3. Step 3: Cross multiply
   73,590.88x = 101,516.88 × 42,936.16
4. Step 4: Simplify right side
   73,590.88x = 4,358,745,002.38
5. Step 5: Solve for x
   x = 4,358,745,002.38/73,590.88
6. Step 6: Final answer
   x = 59,229.42