Finding the Fourth Proportional to 45,842.01, 68,748.61 and 17,760.12

Step by Step Solution

1. Step 1: Write the proportion equation
   45,842.01 : 68,748.61 = 17,760.12 : x
2. Step 2: Convert to fraction form
   45,842.01/68,748.61 = 17,760.12/x
3. Step 3: Cross multiply
   45,842.01x = 68,748.61 × 17,760.12
4. Step 4: Simplify right side
   45,842.01x = 1,220,983,563.43
5. Step 5: Solve for x
   x = 1,220,983,563.43/45,842.01
6. Step 6: Final answer
   x = 26,634.60