Finding the Fourth Proportional to 119,523.43, 164,941.01 and 65,807.34

Step by Step Solution

1. Step 1: Write the proportion equation
   119,523.43 : 164,941.01 = 65,807.34 : x
2. Step 2: Convert to fraction form
   119,523.43/164,941.01 = 65,807.34/x
3. Step 3: Cross multiply
   119,523.43x = 164,941.01 × 65,807.34
4. Step 4: Simplify right side
   119,523.43x = 10,854,327,971.27
5. Step 5: Solve for x
   x = 10,854,327,971.27/119,523.43
6. Step 6: Final answer
   x = 90,813.39