Finding the Fourth Proportional to 119,547.09, 164,976.06 and 65,834.03

Step by Step Solution

1. Step 1: Write the proportion equation
   119,547.09 : 164,976.06 = 65,834.03 : x
2. Step 2: Convert to fraction form
   119,547.09/164,976.06 = 65,834.03/x
3. Step 3: Cross multiply
   119,547.09x = 164,976.06 × 65,834.03
4. Step 4: Simplify right side
   119,547.09x = 10,861,038,883.32
5. Step 5: Solve for x
   x = 10,861,038,883.32/119,547.09
6. Step 6: Final answer
   x = 90,851.55