Finding the Fourth Proportional to 603,016.56, 904,656.06 and 182,281.50

Step by Step Solution

1. Step 1: Write the proportion equation
   603,016.56 : 904,656.06 = 182,281.50 : x
2. Step 2: Convert to fraction form
   603,016.56/904,656.06 = 182,281.50/x
3. Step 3: Cross multiply
   603,016.56x = 904,656.06 × 182,281.50
4. Step 4: Simplify right side
   603,016.56x = 164,902,063,600.89
5. Step 5: Solve for x
   x = 164,902,063,600.89/603,016.56
6. Step 6: Final answer
   x = 273,461.92