Finding the Fourth Proportional to 67,338.72, 92,824.56 and 43,434.81

Step by Step Solution

1. Step 1: Write the proportion equation
   67,338.72 : 92,824.56 = 43,434.81 : x
2. Step 2: Convert to fraction form
   67,338.72/92,824.56 = 43,434.81/x
3. Step 3: Cross multiply
   67,338.72x = 92,824.56 × 43,434.81
4. Step 4: Simplify right side
   67,338.72x = 4,031,817,126.93
5. Step 5: Solve for x
   x = 4,031,817,126.93/67,338.72
6. Step 6: Final answer
   x = 59,873.68