Finding the Fourth Proportional to 266,076.74, 367,070.72 and 162,715.47

Step by Step Solution

1. Step 1: Write the proportion equation
   266,076.74 : 367,070.72 = 162,715.47 : x
2. Step 2: Convert to fraction form
   266,076.74/367,070.72 = 162,715.47/x
3. Step 3: Cross multiply
   266,076.74x = 367,070.72 × 162,715.47
4. Step 4: Simplify right side
   266,076.74x = 59,728,084,728.04
5. Step 5: Solve for x
   x = 59,728,084,728.04/266,076.74
6. Step 6: Final answer
   x = 224,476.91