Finding the Fourth Proportional to 116,114.52, 174,249.36 and 42,242.52

Step by Step Solution

1. Step 1: Write the proportion equation
   116,114.52 : 174,249.36 = 42,242.52 : x
2. Step 2: Convert to fraction form
   116,114.52/174,249.36 = 42,242.52/x
3. Step 3: Cross multiply
   116,114.52x = 174,249.36 × 42,242.52
4. Step 4: Simplify right side
   116,114.52x = 7,360,732,074.79
5. Step 5: Solve for x
   x = 7,360,732,074.79/116,114.52
6. Step 6: Final answer
   x = 63,392.00