Finding the Fourth Proportional to 119,327.32, 164,667.48 and 65,611.96

Step by Step Solution

1. Step 1: Write the proportion equation
   119,327.32 : 164,667.48 = 65,611.96 : x
2. Step 2: Convert to fraction form
   119,327.32/164,667.48 = 65,611.96/x
3. Step 3: Cross multiply
   119,327.32x = 164,667.48 × 65,611.96
4. Step 4: Simplify right side
   119,327.32x = 10,804,156,111.06
5. Step 5: Solve for x
   x = 10,804,156,111.06/119,327.32
6. Step 6: Final answer
   x = 90,542.18