Finding the Fourth Proportional to 95,343.47, 143,061.38 and 39,225.05

Step by Step Solution

1. Step 1: Write the proportion equation
   95,343.47 : 143,061.38 = 39,225.05 : x
2. Step 2: Convert to fraction form
   95,343.47/143,061.38 = 39,225.05/x
3. Step 3: Cross multiply
   95,343.47x = 143,061.38 × 39,225.05
4. Step 4: Simplify right side
   95,343.47x = 5,611,589,783.57
5. Step 5: Solve for x
   x = 5,611,589,783.57/95,343.47
6. Step 6: Final answer
   x = 58,856.57