Finding the Fourth Proportional to 93,410.43, 140,150.69 and 55,997.16

Step by Step Solution

1. Step 1: Write the proportion equation
   93,410.43 : 140,150.69 = 55,997.16 : x
2. Step 2: Convert to fraction form
   93,410.43/140,150.69 = 55,997.16/x
3. Step 3: Cross multiply
   93,410.43x = 140,150.69 × 55,997.16
4. Step 4: Simplify right side
   93,410.43x = 7,848,040,612.04
5. Step 5: Solve for x
   x = 7,848,040,612.04/93,410.43
6. Step 6: Final answer
   x = 84,016.75