Finding the Fourth Proportional to 195,636.56, 293,492.76 and 83,314.88

Step by Step Solution

1. Step 1: Write the proportion equation
   195,636.56 : 293,492.76 = 83,314.88 : x
2. Step 2: Convert to fraction form
   195,636.56/293,492.76 = 83,314.88/x
3. Step 3: Cross multiply
   195,636.56x = 293,492.76 × 83,314.88
4. Step 4: Simplify right side
   195,636.56x = 24,452,314,080.27
5. Step 5: Solve for x
   x = 24,452,314,080.27/195,636.56
6. Step 6: Final answer
   x = 124,988.47