Finding the Fourth Proportional to 62,976.96, 94,004.69 and 55,503.83

Step by Step Solution

1. Step 1: Write the proportion equation
   62,976.96 : 94,004.69 = 55,503.83 : x
2. Step 2: Convert to fraction form
   62,976.96/94,004.69 = 55,503.83/x
3. Step 3: Cross multiply
   62,976.96x = 94,004.69 × 55,503.83
4. Step 4: Simplify right side
   62,976.96x = 5,217,620,290.46
5. Step 5: Solve for x
   x = 5,217,620,290.46/62,976.96
6. Step 6: Final answer
   x = 82,849.67