Finding the Fourth Proportional to 119,184.66, 164,466.72 and 65,471.94

Step by Step Solution

1. Step 1: Write the proportion equation
   119,184.66 : 164,466.72 = 65,471.94 : x
2. Step 2: Convert to fraction form
   119,184.66/164,466.72 = 65,471.94/x
3. Step 3: Cross multiply
   119,184.66x = 164,466.72 × 65,471.94
4. Step 4: Simplify right side
   119,184.66x = 10,767,955,223.84
5. Step 5: Solve for x
   x = 10,767,955,223.84/119,184.66
6. Step 6: Final answer
   x = 90,346.82