Finding the Fourth Proportional to 238,633.63, 357,171.59 and 175,437.02

Step by Step Solution

1. Step 1: Write the proportion equation
   238,633.63 : 357,171.59 = 175,437.02 : x
2. Step 2: Convert to fraction form
   238,633.63/357,171.59 = 175,437.02/x
3. Step 3: Cross multiply
   238,633.63x = 357,171.59 × 175,437.02
4. Step 4: Simplify right side
   238,633.63x = 62,661,120,709.78
5. Step 5: Solve for x
   x = 62,661,120,709.78/238,633.63
6. Step 6: Final answer
   x = 262,582.95