Finding the Fourth Proportional to 95,429.34, 142,922.48 and 92,107.94

Step by Step Solution

1. Step 1: Write the proportion equation
   95,429.34 : 142,922.48 = 92,107.94 : x
2. Step 2: Convert to fraction form
   95,429.34/142,922.48 = 92,107.94/x
3. Step 3: Cross multiply
   95,429.34x = 142,922.48 × 92,107.94
4. Step 4: Simplify right side
   95,429.34x = 13,164,294,037.34
5. Step 5: Solve for x
   x = 13,164,294,037.34/95,429.34
6. Step 6: Final answer
   x = 137,948.08