Finding the Fourth Proportional to 196,238,333.16, 270,814,676.34 and 108,138,005.94

Step by Step Solution

1. Step 1: Write the proportion equation
   196,238,333.16 : 270,814,676.34 = 108,138,005.94 : x
2. Step 2: Convert to fraction form
   196,238,333.16/270,814,676.34 = 108,138,005.94/x
3. Step 3: Cross multiply
   196,238,333.16x = 270,814,676.34 × 108,138,005.94
4. Step 4: Simplify right side
   196,238,333.16x = 29,285,359,078,694,092
5. Step 5: Solve for x
   x = 29,285,359,078,694,092/196,238,333.16
6. Step 6: Final answer
   x = 149,233,631.41