Finding the Fourth Proportional to 116,697.68, 175,055.72 and 57,501.08

Step by Step Solution

1. Step 1: Write the proportion equation
   116,697.68 : 175,055.72 = 57,501.08 : x
2. Step 2: Convert to fraction form
   116,697.68/175,055.72 = 57,501.08/x
3. Step 3: Cross multiply
   116,697.68x = 175,055.72 × 57,501.08
4. Step 4: Simplify right side
   116,697.68x = 10,065,891,797.39
5. Step 5: Solve for x
   x = 10,065,891,797.39/116,697.68
6. Step 6: Final answer
   x = 86,256.15