Finding the Fourth Proportional to 113,255.88, 169,904.34 and 46,659

Step by Step Solution

1. Step 1: Write the proportion equation
   113,255.88 : 169,904.34 = 46,659 : x
2. Step 2: Convert to fraction form
   113,255.88/169,904.34 = 46,659/x
3. Step 3: Cross multiply
   113,255.88x = 169,904.34 × 46,659
4. Step 4: Simplify right side
   113,255.88x = 7,927,566,600.06
5. Step 5: Solve for x
   x = 7,927,566,600.06/113,255.88
6. Step 6: Final answer
   x = 69,996.95