Finding the Fourth Proportional to 116,698.43, 175,056.84 and 57,501.83

Step by Step Solution

1. Step 1: Write the proportion equation
   116,698.43 : 175,056.84 = 57,501.83 : x
2. Step 2: Convert to fraction form
   116,698.43/175,056.84 = 57,501.83/x
3. Step 3: Cross multiply
   116,698.43x = 175,056.84 × 57,501.83
4. Step 4: Simplify right side
   116,698.43x = 10,066,087,778.73
5. Step 5: Solve for x
   x = 10,066,087,778.73/116,698.43
6. Step 6: Final answer
   x = 86,257.27