Finding the Fourth Proportional to 308,469,300.29, 462,687,654.29 and 101,180,406.08

Step by Step Solution

1. Step 1: Write the proportion equation
   308,469,300.29 : 462,687,654.29 = 101,180,406.08 : x
2. Step 2: Convert to fraction form
   308,469,300.29/462,687,654.29 = 101,180,406.08/x
3. Step 3: Cross multiply
   308,469,300.29x = 462,687,654.29 × 101,180,406.08
4. Step 4: Simplify right side
   308,469,300.29x = 46,814,924,749,915,672
5. Step 5: Solve for x
   x = 46,814,924,749,915,672/308,469,300.29
6. Step 6: Final answer
   x = 151,765,263.86