Finding the Fourth Proportional to 455,111.01, 682,777.67 and 151,504.58

Step by Step Solution

1. Step 1: Write the proportion equation
   455,111.01 : 682,777.67 = 151,504.58 : x
2. Step 2: Convert to fraction form
   455,111.01/682,777.67 = 151,504.58/x
3. Step 3: Cross multiply
   455,111.01x = 682,777.67 × 151,504.58
4. Step 4: Simplify right side
   455,111.01x = 103,443,945,076.15
5. Step 5: Solve for x
   x = 103,443,945,076.15/455,111.01
6. Step 6: Final answer
   x = 227,293.88