Finding the Fourth Proportional to 56,429.82, 84,478.59 and 41,704.38

Step by Step Solution

1. Step 1: Write the proportion equation
   56,429.82 : 84,478.59 = 41,704.38 : x
2. Step 2: Convert to fraction form
   56,429.82/84,478.59 = 41,704.38/x
3. Step 3: Cross multiply
   56,429.82x = 84,478.59 × 41,704.38
4. Step 4: Simplify right side
   56,429.82x = 3,523,127,219.22
5. Step 5: Solve for x
   x = 3,523,127,219.22/56,429.82
6. Step 6: Final answer
   x = 62,433.78