Finding the Fourth Proportional to 195,526.96, 293,401.39 and 105,568.47

Step by Step Solution

1. Step 1: Write the proportion equation
   195,526.96 : 293,401.39 = 105,568.47 : x
2. Step 2: Convert to fraction form
   195,526.96/293,401.39 = 105,568.47/x
3. Step 3: Cross multiply
   195,526.96x = 293,401.39 × 105,568.47
4. Step 4: Simplify right side
   195,526.96x = 30,973,935,838.17
5. Step 5: Solve for x
   x = 30,973,935,838.17/195,526.96
6. Step 6: Final answer
   x = 158,412.61