Finding the Fourth Proportional to 141,383.94, 195,031.98 and 89,606.32

Step by Step Solution

1. Step 1: Write the proportion equation
   141,383.94 : 195,031.98 = 89,606.32 : x
2. Step 2: Convert to fraction form
   141,383.94/195,031.98 = 89,606.32/x
3. Step 3: Cross multiply
   141,383.94x = 195,031.98 × 89,606.32
4. Step 4: Simplify right side
   141,383.94x = 17,476,098,010.11
5. Step 5: Solve for x
   x = 17,476,098,010.11/141,383.94
6. Step 6: Final answer
   x = 123,607.38