Finding the Fourth Proportional to 107,566.25, 148,507.83 and 69,339.38

Step by Step Solution

1. Step 1: Write the proportion equation
   107,566.25 : 148,507.83 = 69,339.38 : x
2. Step 2: Convert to fraction form
   107,566.25/148,507.83 = 69,339.38/x
3. Step 3: Cross multiply
   107,566.25x = 148,507.83 × 69,339.38
4. Step 4: Simplify right side
   107,566.25x = 10,297,440,114.81
5. Step 5: Solve for x
   x = 10,297,440,114.81/107,566.25
6. Step 6: Final answer
   x = 95,731.15