Finding the Fourth Proportional to 119,307.98, 164,643.53 and 65,592.53

Step by Step Solution

1. Step 1: Write the proportion equation
   119,307.98 : 164,643.53 = 65,592.53 : x
2. Step 2: Convert to fraction form
   119,307.98/164,643.53 = 65,592.53/x
3. Step 3: Cross multiply
   119,307.98x = 164,643.53 × 65,592.53
4. Step 4: Simplify right side
   119,307.98x = 10,799,385,680.83
5. Step 5: Solve for x
   x = 10,799,385,680.83/119,307.98
6. Step 6: Final answer
   x = 90,516.88