Finding the Fourth Proportional to 196,146,003.54, 270,681,483.87 and 113,687,617.98

Step by Step Solution

1. Step 1: Write the proportion equation
   196,146,003.54 : 270,681,483.87 = 113,687,617.98 : x
2. Step 2: Convert to fraction form
   196,146,003.54/270,681,483.87 = 113,687,617.98/x
3. Step 3: Cross multiply
   196,146,003.54x = 270,681,483.87 × 113,687,617.98
4. Step 4: Simplify right side
   196,146,003.54x = 30,773,133,132,472,092
5. Step 5: Solve for x
   x = 30,773,133,132,472,092/196,146,003.54
6. Step 6: Final answer
   x = 156,888,912.22