Finding the Fourth Proportional to 81,759.03, 112,826.43 and 45,955.10

Step by Step Solution

1. Step 1: Write the proportion equation
   81,759.03 : 112,826.43 = 45,955.10 : x
2. Step 2: Convert to fraction form
   81,759.03/112,826.43 = 45,955.10/x
3. Step 3: Cross multiply
   81,759.03x = 112,826.43 × 45,955.10
4. Step 4: Simplify right side
   81,759.03x = 5,184,949,309.16
5. Step 5: Solve for x
   x = 5,184,949,309.16/81,759.03
6. Step 6: Final answer
   x = 63,417.45