Finding the Fourth Proportional to 48,061.70, 72,099.46 and 14,784.56

Step by Step Solution

1. Step 1: Write the proportion equation
   48,061.70 : 72,099.46 = 14,784.56 : x
2. Step 2: Convert to fraction form
   48,061.70/72,099.46 = 14,784.56/x
3. Step 3: Cross multiply
   48,061.70x = 72,099.46 × 14,784.56
4. Step 4: Simplify right side
   48,061.70x = 1,065,958,792.34
5. Step 5: Solve for x
   x = 1,065,958,792.34/48,061.70
6. Step 6: Final answer
   x = 22,178.97