Finding the Fourth Proportional to 93,801.64, 140,669.25 and 34,621.42

Step by Step Solution

1. Step 1: Write the proportion equation
   93,801.64 : 140,669.25 = 34,621.42 : x
2. Step 2: Convert to fraction form
   93,801.64/140,669.25 = 34,621.42/x
3. Step 3: Cross multiply
   93,801.64x = 140,669.25 × 34,621.42
4. Step 4: Simplify right side
   93,801.64x = 4,870,169,185.34
5. Step 5: Solve for x
   x = 4,870,169,185.34/93,801.64
6. Step 6: Final answer
   x = 51,919.87