Finding the Fourth Proportional to 69,320.72, 95,662.50 and 39,106.01

Step by Step Solution

1. Step 1: Write the proportion equation
   69,320.72 : 95,662.50 = 39,106.01 : x
2. Step 2: Convert to fraction form
   69,320.72/95,662.50 = 39,106.01/x
3. Step 3: Cross multiply
   69,320.72x = 95,662.50 × 39,106.01
4. Step 4: Simplify right side
   69,320.72x = 3,740,978,681.63
5. Step 5: Solve for x
   x = 3,740,978,681.63/69,320.72
6. Step 6: Final answer
   x = 53,966.24