Finding the Fourth Proportional to 361,696,016.96, 542,570,174.42 and 151,395,196.98

Step by Step Solution

1. Step 1: Write the proportion equation
   361,696,016.96 : 542,570,174.42 = 151,395,196.98 : x
2. Step 2: Convert to fraction form
   361,696,016.96/542,570,174.42 = 151,395,196.98/x
3. Step 3: Cross multiply
   361,696,016.96x = 542,570,174.42 × 151,395,196.98
4. Step 4: Simplify right side
   361,696,016.96x = 82,142,518,431,031,872
5. Step 5: Solve for x
   x = 82,142,518,431,031,872/361,696,016.96
6. Step 6: Final answer
   x = 227,103,740.66