Finding the Fourth Proportional to 654,326.72, 981,498.72 and 233,627.84

Step by Step Solution

1. Step 1: Write the proportion equation
   654,326.72 : 981,498.72 = 233,627.84 : x
2. Step 2: Convert to fraction form
   654,326.72/981,498.72 = 233,627.84/x
3. Step 3: Cross multiply
   654,326.72x = 981,498.72 × 233,627.84
4. Step 4: Simplify right side
   654,326.72x = 229,305,425,916.37
5. Step 5: Solve for x
   x = 229,305,425,916.37/654,326.72
6. Step 6: Final answer
   x = 350,444.84