Finding the Fourth Proportional to 113,435.69, 170,153.60 and 46,802.59

Step by Step Solution

1. Step 1: Write the proportion equation
   113,435.69 : 170,153.60 = 46,802.59 : x
2. Step 2: Convert to fraction form
   113,435.69/170,153.60 = 46,802.59/x
3. Step 3: Cross multiply
   113,435.69x = 170,153.60 × 46,802.59
4. Step 4: Simplify right side
   113,435.69x = 7,963,628,518.43
5. Step 5: Solve for x
   x = 7,963,628,518.43/113,435.69
6. Step 6: Final answer
   x = 70,203.90