Finding the Fourth Proportional to 475,499.93, 713,316.51 and 155,676.83

Step by Step Solution

1. Step 1: Write the proportion equation
   475,499.93 : 713,316.51 = 155,676.83 : x
2. Step 2: Convert to fraction form
   475,499.93/713,316.51 = 155,676.83/x
3. Step 3: Cross multiply
   475,499.93x = 713,316.51 × 155,676.83
4. Step 4: Simplify right side
   475,499.93x = 111,046,849,496.88
5. Step 5: Solve for x
   x = 111,046,849,496.88/475,499.93
6. Step 6: Final answer
   x = 233,537.05