Finding the Fourth Proportional to 109,992,790.05, 151,924,335.55 and 82,238,584.83

Step by Step Solution

1. Step 1: Write the proportion equation
   109,992,790.05 : 151,924,335.55 = 82,238,584.83 : x
2. Step 2: Convert to fraction form
   109,992,790.05/151,924,335.55 = 82,238,584.83/x
3. Step 3: Cross multiply
   109,992,790.05x = 151,924,335.55 × 82,238,584.83
4. Step 4: Simplify right side
   109,992,790.05x = 12,494,042,356,374,556
5. Step 5: Solve for x
   x = 12,494,042,356,374,556/109,992,790.05
6. Step 6: Final answer
   x = 113,589,648.47