Finding the Fourth Proportional to 52,708.12, 72,754.16 and 34,819

Step by Step Solution

1. Step 1: Write the proportion equation
   52,708.12 : 72,754.16 = 34,819 : x
2. Step 2: Convert to fraction form
   52,708.12/72,754.16 = 34,819/x
3. Step 3: Cross multiply
   52,708.12x = 72,754.16 × 34,819
4. Step 4: Simplify right side
   52,708.12x = 2,533,227,097.04
5. Step 5: Solve for x
   x = 2,533,227,097.04/52,708.12
6. Step 6: Final answer
   x = 48,061.42