Finding the Fourth Proportional to 94,196.50, 129,933.48 and 55,930.06

Step by Step Solution

1. Step 1: Write the proportion equation
   94,196.50 : 129,933.48 = 55,930.06 : x
2. Step 2: Convert to fraction form
   94,196.50/129,933.48 = 55,930.06/x
3. Step 3: Cross multiply
   94,196.50x = 129,933.48 × 55,930.06
4. Step 4: Simplify right side
   94,196.50x = 7,267,187,332.41
5. Step 5: Solve for x
   x = 7,267,187,332.41/94,196.50
6. Step 6: Final answer
   x = 77,149.23