Finding the Fourth Proportional to 95,663.39, 143,406.53 and 42,327.10

Step by Step Solution

1. Step 1: Write the proportion equation
   95,663.39 : 143,406.53 = 42,327.10 : x
2. Step 2: Convert to fraction form
   95,663.39/143,406.53 = 42,327.10/x
3. Step 3: Cross multiply
   95,663.39x = 143,406.53 × 42,327.10
4. Step 4: Simplify right side
   95,663.39x = 6,069,982,093.74
5. Step 5: Solve for x
   x = 6,069,982,093.74/95,663.39
6. Step 6: Final answer
   x = 63,451.47