Finding the Fourth Proportional to 105,244.98, 157,870.71 and 46,050.18

Step by Step Solution

1. Step 1: Write the proportion equation
   105,244.98 : 157,870.71 = 46,050.18 : x
2. Step 2: Convert to fraction form
   105,244.98/157,870.71 = 46,050.18/x
3. Step 3: Cross multiply
   105,244.98x = 157,870.71 × 46,050.18
4. Step 4: Simplify right side
   105,244.98x = 7,269,974,612.23
5. Step 5: Solve for x
   x = 7,269,974,612.23/105,244.98
6. Step 6: Final answer
   x = 69,076.69