Finding the Fourth Proportional to 504,667.72, 756,696.67 and 201,108.58

Step by Step Solution

1. Step 1: Write the proportion equation
   504,667.72 : 756,696.67 = 201,108.58 : x
2. Step 2: Convert to fraction form
   504,667.72/756,696.67 = 201,108.58/x
3. Step 3: Cross multiply
   504,667.72x = 756,696.67 × 201,108.58
4. Step 4: Simplify right side
   504,667.72x = 152,178,191,531.15
5. Step 5: Solve for x
   x = 152,178,191,531.15/504,667.72
6. Step 6: Final answer
   x = 301,541.36