Finding the Fourth Proportional to 119,325.05, 164,669.18 and 65,613.53

Step by Step Solution

1. Step 1: Write the proportion equation
   119,325.05 : 164,669.18 = 65,613.53 : x
2. Step 2: Convert to fraction form
   119,325.05/164,669.18 = 65,613.53/x
3. Step 3: Cross multiply
   119,325.05x = 164,669.18 × 65,613.53
4. Step 4: Simplify right side
   119,325.05x = 10,804,525,030.59
5. Step 5: Solve for x
   x = 10,804,525,030.59/119,325.05
6. Step 6: Final answer
   x = 90,547.00