Finding the Fourth Proportional to 11,146,594,468.78, 16,721,462,337.09 and 3,580,842,245.83

Step by Step Solution

1. Step 1: Write the proportion equation
   11,146,594,468.78 : 16,721,462,337.09 = 3,580,842,245.83 : x
2. Step 2: Convert to fraction form
   11,146,594,468.78/16,721,462,337.09 = 3,580,842,245.83/x
3. Step 3: Cross multiply
   11,146,594,468.78x = 16,721,462,337.09 × 3,580,842,245.83
4. Step 4: Simplify right side
   11,146,594,468.78x = 59,876,918,748,756,099,072
5. Step 5: Solve for x
   x = 59,876,918,748,756,099,072/11,146,594,468.78
6. Step 6: Final answer
   x = 5,371,767,934.72