Finding the Fourth Proportional to 173,196.24, 259,810.92 and 48,536.88

Step by Step Solution

1. Step 1: Write the proportion equation
   173,196.24 : 259,810.92 = 48,536.88 : x
2. Step 2: Convert to fraction form
   173,196.24/259,810.92 = 48,536.88/x
3. Step 3: Cross multiply
   173,196.24x = 259,810.92 × 48,536.88
4. Step 4: Simplify right side
   173,196.24x = 12,610,411,446.73
5. Step 5: Solve for x
   x = 12,610,411,446.73/173,196.24
6. Step 6: Final answer
   x = 72,809.96