Finding the Fourth Proportional to 552,053.61, 828,096.82 and 152,723.81

Step by Step Solution

1. Step 1: Write the proportion equation
   552,053.61 : 828,096.82 = 152,723.81 : x
2. Step 2: Convert to fraction form
   552,053.61/828,096.82 = 152,723.81/x
3. Step 3: Cross multiply
   552,053.61x = 828,096.82 × 152,723.81
4. Step 4: Simplify right side
   552,053.61x = 126,470,103,087.72
5. Step 5: Solve for x
   x = 126,470,103,087.72/552,053.61
6. Step 6: Final answer
   x = 229,090.26