Finding the Fourth Proportional to 119,052.17, 164,291.86 and 65,337.32

Step by Step Solution

1. Step 1: Write the proportion equation
   119,052.17 : 164,291.86 = 65,337.32 : x
2. Step 2: Convert to fraction form
   119,052.17/164,291.86 = 65,337.32/x
3. Step 3: Cross multiply
   119,052.17x = 164,291.86 × 65,337.32
4. Step 4: Simplify right side
   119,052.17x = 10,734,389,830.22
5. Step 5: Solve for x
   x = 10,734,389,830.22/119,052.17
6. Step 6: Final answer
   x = 90,165.43