Finding the Fourth Proportional to 129,196.95, 193,823.37 and 39,232.27

Step by Step Solution

1. Step 1: Write the proportion equation
   129,196.95 : 193,823.37 = 39,232.27 : x
2. Step 2: Convert to fraction form
   129,196.95/193,823.37 = 39,232.27/x
3. Step 3: Cross multiply
   129,196.95x = 193,823.37 × 39,232.27
4. Step 4: Simplify right side
   129,196.95x = 7,604,130,784.15
5. Step 5: Solve for x
   x = 7,604,130,784.15/129,196.95
6. Step 6: Final answer
   x = 58,856.89