Finding the Fourth Proportional to 487,094.56, 730,710.56 and 150,162.56

Step by Step Solution

1. Step 1: Write the proportion equation
   487,094.56 : 730,710.56 = 150,162.56 : x
2. Step 2: Convert to fraction form
   487,094.56/730,710.56 = 150,162.56/x
3. Step 3: Cross multiply
   487,094.56x = 730,710.56 × 150,162.56
4. Step 4: Simplify right side
   487,094.56x = 109,725,368,308.63
5. Step 5: Solve for x
   x = 109,725,368,308.63/487,094.56
6. Step 6: Final answer
   x = 225,265.03