Finding the Fourth Proportional to 113,499.36, 170,284.68 and 46,970.82

Step by Step Solution

1. Step 1: Write the proportion equation
   113,499.36 : 170,284.68 = 46,970.82 : x
2. Step 2: Convert to fraction form
   113,499.36/170,284.68 = 46,970.82/x
3. Step 3: Cross multiply
   113,499.36x = 170,284.68 × 46,970.82
4. Step 4: Simplify right side
   113,499.36x = 7,998,411,053.04
5. Step 5: Solve for x
   x = 7,998,411,053.04/113,499.36
6. Step 6: Final answer
   x = 70,470.98