Finding the Fourth Proportional to 60,465.42, 83,451.47 and 43,525.76

Step by Step Solution

1. Step 1: Write the proportion equation
   60,465.42 : 83,451.47 = 43,525.76 : x
2. Step 2: Convert to fraction form
   60,465.42/83,451.47 = 43,525.76/x
3. Step 3: Cross multiply
   60,465.42x = 83,451.47 × 43,525.76
4. Step 4: Simplify right side
   60,465.42x = 3,632,288,019.98
5. Step 5: Solve for x
   x = 3,632,288,019.98/60,465.42
6. Step 6: Final answer
   x = 60,072.15