Finding the Fourth Proportional to 52,714.81, 72,741.27 and 30,052

Step by Step Solution

1. Step 1: Write the proportion equation
   52,714.81 : 72,741.27 = 30,052 : x
2. Step 2: Convert to fraction form
   52,714.81/72,741.27 = 30,052/x
3. Step 3: Cross multiply
   52,714.81x = 72,741.27 × 30,052
4. Step 4: Simplify right side
   52,714.81x = 2,186,020,646.04
5. Step 5: Solve for x
   x = 2,186,020,646.04/52,714.81
6. Step 6: Final answer
   x = 41,468.81