Finding the Fourth Proportional to 160,066.22, 240,099.33 and 54,886.10

Step by Step Solution

1. Step 1: Write the proportion equation
   160,066.22 : 240,099.33 = 54,886.10 : x
2. Step 2: Convert to fraction form
   160,066.22/240,099.33 = 54,886.10/x
3. Step 3: Cross multiply
   160,066.22x = 240,099.33 × 54,886.10
4. Step 4: Simplify right side
   160,066.22x = 13,178,114,635.82
5. Step 5: Solve for x
   x = 13,178,114,635.82/160,066.22
6. Step 6: Final answer
   x = 82,329.15