Finding the Fourth Proportional to 94,801.32, 142,100.91 and 71,355.24

Step by Step Solution

1. Step 1: Write the proportion equation
   94,801.32 : 142,100.91 = 71,355.24 : x
2. Step 2: Convert to fraction form
   94,801.32/142,100.91 = 71,355.24/x
3. Step 3: Cross multiply
   94,801.32x = 142,100.91 × 71,355.24
4. Step 4: Simplify right side
   94,801.32x = 10,139,644,537.27
5. Step 5: Solve for x
   x = 10,139,644,537.27/94,801.32
6. Step 6: Final answer
   x = 106,956.79