Finding the Fourth Proportional to 154,144.64, 231,076.84 and 59,314.34

Step by Step Solution

1. Step 1: Write the proportion equation
   154,144.64 : 231,076.84 = 59,314.34 : x
2. Step 2: Convert to fraction form
   154,144.64/231,076.84 = 59,314.34/x
3. Step 3: Cross multiply
   154,144.64x = 231,076.84 × 59,314.34
4. Step 4: Simplify right side
   154,144.64x = 13,706,170,253.89
5. Step 5: Solve for x
   x = 13,706,170,253.89/154,144.64
6. Step 6: Final answer
   x = 88,917.59