Finding the Fourth Proportional to 105,198.22, 157,846.12 and 46,026.10

Step by Step Solution

1. Step 1: Write the proportion equation
   105,198.22 : 157,846.12 = 46,026.10 : x
2. Step 2: Convert to fraction form
   105,198.22/157,846.12 = 46,026.10/x
3. Step 3: Cross multiply
   105,198.22x = 157,846.12 × 46,026.10
4. Step 4: Simplify right side
   105,198.22x = 7,265,041,303.73
5. Step 5: Solve for x
   x = 7,265,041,303.73/105,198.22
6. Step 6: Final answer
   x = 69,060.50