Finding the Fourth Proportional to 555,003.59, 832,609.17 and 175,822.50

Step by Step Solution

1. Step 1: Write the proportion equation
   555,003.59 : 832,609.17 = 175,822.50 : x
2. Step 2: Convert to fraction form
   555,003.59/832,609.17 = 175,822.50/x
3. Step 3: Cross multiply
   555,003.59x = 832,609.17 × 175,822.50
4. Step 4: Simplify right side
   555,003.59x = 146,391,425,792.33
5. Step 5: Solve for x
   x = 146,391,425,792.33/555,003.59
6. Step 6: Final answer
   x = 263,766.63