Finding the Fourth Proportional to 116,287.43, 174,320.42 and 37,346.30

Step by Step Solution

1. Step 1: Write the proportion equation
   116,287.43 : 174,320.42 = 37,346.30 : x
2. Step 2: Convert to fraction form
   116,287.43/174,320.42 = 37,346.30/x
3. Step 3: Cross multiply
   116,287.43x = 174,320.42 × 37,346.30
4. Step 4: Simplify right side
   116,287.43x = 6,510,222,359.01
5. Step 5: Solve for x
   x = 6,510,222,359.01/116,287.43
6. Step 6: Final answer
   x = 55,983.89