Finding the Fourth Proportional to 653,017.72, 901,134.12 and 362,647.72

Step by Step Solution

1. Step 1: Write the proportion equation
   653,017.72 : 901,134.12 = 362,647.72 : x
2. Step 2: Convert to fraction form
   653,017.72/901,134.12 = 362,647.72/x
3. Step 3: Cross multiply
   653,017.72x = 901,134.12 × 362,647.72
4. Step 4: Simplify right side
   653,017.72x = 326,794,234,032.21
5. Step 5: Solve for x
   x = 326,794,234,032.21/653,017.72
6. Step 6: Final answer
   x = 500,437.01