Finding the Fourth Proportional to 112,754.63, 169,131.71 and 46,194.84

Step by Step Solution

1. Step 1: Write the proportion equation
   112,754.63 : 169,131.71 = 46,194.84 : x
2. Step 2: Convert to fraction form
   112,754.63/169,131.71 = 46,194.84/x
3. Step 3: Cross multiply
   112,754.63x = 169,131.71 × 46,194.84
4. Step 4: Simplify right side
   112,754.63x = 7,813,012,397.86
5. Step 5: Solve for x
   x = 7,813,012,397.86/112,754.63
6. Step 6: Final answer
   x = 69,292.16