Finding the Fourth Proportional to 93,749.28, 140,640.12 and 41,164.08

Step by Step Solution

1. Step 1: Write the proportion equation
   93,749.28 : 140,640.12 = 41,164.08 : x
2. Step 2: Convert to fraction form
   93,749.28/140,640.12 = 41,164.08/x
3. Step 3: Cross multiply
   93,749.28x = 140,640.12 × 41,164.08
4. Step 4: Simplify right side
   93,749.28x = 5,789,321,150.89
5. Step 5: Solve for x
   x = 5,789,321,150.89/93,749.28
6. Step 6: Final answer
   x = 61,753.23