Finding the Fourth Proportional to 63,066.38, 87,032.28 and 34,385.81

Step by Step Solution

1. Step 1: Write the proportion equation
   63,066.38 : 87,032.28 = 34,385.81 : x
2. Step 2: Convert to fraction form
   63,066.38/87,032.28 = 34,385.81/x
3. Step 3: Cross multiply
   63,066.38x = 87,032.28 × 34,385.81
4. Step 4: Simplify right side
   63,066.38x = 2,992,674,944.31
5. Step 5: Solve for x
   x = 2,992,674,944.31/63,066.38
6. Step 6: Final answer
   x = 47,452.78