Finding the Fourth Proportional to 67,954.93, 101,474.76 and 55,499.67

Step by Step Solution

1. Step 1: Write the proportion equation
   67,954.93 : 101,474.76 = 55,499.67 : x
2. Step 2: Convert to fraction form
   67,954.93/101,474.76 = 55,499.67/x
3. Step 3: Cross multiply
   67,954.93x = 101,474.76 × 55,499.67
4. Step 4: Simplify right side
   67,954.93x = 5,631,815,693.33
5. Step 5: Solve for x
   x = 5,631,815,693.33/67,954.93
6. Step 6: Final answer
   x = 82,875.75