Finding the Fourth Proportional to 154,066.04, 231,112.14 and 43,258.04

Step by Step Solution

1. Step 1: Write the proportion equation
   154,066.04 : 231,112.14 = 43,258.04 : x
2. Step 2: Convert to fraction form
   154,066.04/231,112.14 = 43,258.04/x
3. Step 3: Cross multiply
   154,066.04x = 231,112.14 × 43,258.04
4. Step 4: Simplify right side
   154,066.04x = 9,997,458,196.61
5. Step 5: Solve for x
   x = 9,997,458,196.61/154,066.04
6. Step 6: Final answer
   x = 64,890.73