Finding the Fourth Proportional to 736,502,099.34, 1,104,898,683.31 and 270,167,853.56

Step by Step Solution

1. Step 1: Write the proportion equation
   736,502,099.34 : 1,104,898,683.31 = 270,167,853.56 : x
2. Step 2: Convert to fraction form
   736,502,099.34/1,104,898,683.31 = 270,167,853.56/x
3. Step 3: Cross multiply
   736,502,099.34x = 1,104,898,683.31 × 270,167,853.56
4. Step 4: Simplify right side
   736,502,099.34x = 298,508,105,665,608,384
5. Step 5: Solve for x
   x = 298,508,105,665,608,384/736,502,099.34
6. Step 6: Final answer
   x = 405,305,166.05