Finding the Fourth Proportional to 48,613.43, 72,914.00 and 19,052.03

Step by Step Solution

1. Step 1: Write the proportion equation
   48,613.43 : 72,914.00 = 19,052.03 : x
2. Step 2: Convert to fraction form
   48,613.43/72,914.00 = 19,052.03/x
3. Step 3: Cross multiply
   48,613.43x = 72,914.00 × 19,052.03
4. Step 4: Simplify right side
   48,613.43x = 1,389,159,255.59
5. Step 5: Solve for x
   x = 1,389,159,255.59/48,613.43
6. Step 6: Final answer
   x = 28,575.63