Finding the Fourth Proportional to 375,134.67, 562,789.76 and 108,900.27

Step by Step Solution

1. Step 1: Write the proportion equation
   375,134.67 : 562,789.76 = 108,900.27 : x
2. Step 2: Convert to fraction form
   375,134.67/562,789.76 = 108,900.27/x
3. Step 3: Cross multiply
   375,134.67x = 562,789.76 × 108,900.27
4. Step 4: Simplify right side
   375,134.67x = 61,287,956,272.73
5. Step 5: Solve for x
   x = 61,287,956,272.73/375,134.67
6. Step 6: Final answer
   x = 163,375.88