Finding the Fourth Proportional to 173,002.34, 259,649.32 and 67,895.12

Step by Step Solution

1. Step 1: Write the proportion equation
   173,002.34 : 259,649.32 = 67,895.12 : x
2. Step 2: Convert to fraction form
   173,002.34/259,649.32 = 67,895.12/x
3. Step 3: Cross multiply
   173,002.34x = 259,649.32 × 67,895.12
4. Step 4: Simplify right side
   173,002.34x = 17,628,921,739.32
5. Step 5: Solve for x
   x = 17,628,921,739.32/173,002.34
6. Step 6: Final answer
   x = 101,899.90