Finding the Fourth Proportional to 113,558,665.52, 170,339,363.33 and 31,672,559.54

Step by Step Solution

1. Step 1: Write the proportion equation
   113,558,665.52 : 170,339,363.33 = 31,672,559.54 : x
2. Step 2: Convert to fraction form
   113,558,665.52/170,339,363.33 = 31,672,559.54/x
3. Step 3: Cross multiply
   113,558,665.52x = 170,339,363.33 × 31,672,559.54
4. Step 4: Simplify right side
   113,558,665.52x = 5,395,083,626,065,058
5. Step 5: Solve for x
   x = 5,395,083,626,065,058/113,558,665.52
6. Step 6: Final answer
   x = 47,509,220.03