Finding the Fourth Proportional to 113,436.24, 170,061.39 and 46,924.08

Step by Step Solution

1. Step 1: Write the proportion equation
   113,436.24 : 170,061.39 = 46,924.08 : x
2. Step 2: Convert to fraction form
   113,436.24/170,061.39 = 46,924.08/x
3. Step 3: Cross multiply
   113,436.24x = 170,061.39 × 46,924.08
4. Step 4: Simplify right side
   113,436.24x = 7,979,974,269.27
5. Step 5: Solve for x
   x = 7,979,974,269.27/113,436.24
6. Step 6: Final answer
   x = 70,347.66