Finding the Fourth Proportional to 116,048.25, 174,150.18 and 42,176.25

Step by Step Solution

1. Step 1: Write the proportion equation
   116,048.25 : 174,150.18 = 42,176.25 : x
2. Step 2: Convert to fraction form
   116,048.25/174,150.18 = 42,176.25/x
3. Step 3: Cross multiply
   116,048.25x = 174,150.18 × 42,176.25
4. Step 4: Simplify right side
   116,048.25x = 7,345,001,529.23
5. Step 5: Solve for x
   x = 7,345,001,529.23/116,048.25
6. Step 6: Final answer
   x = 63,292.65