Finding the Fourth Proportional to 52,743.53, 72,784.63 and 30,082.01

Step by Step Solution

1. Step 1: Write the proportion equation
   52,743.53 : 72,784.63 = 30,082.01 : x
2. Step 2: Convert to fraction form
   52,743.53/72,784.63 = 30,082.01/x
3. Step 3: Cross multiply
   52,743.53x = 72,784.63 × 30,082.01
4. Step 4: Simplify right side
   52,743.53x = 2,189,507,967.51
5. Step 5: Solve for x
   x = 2,189,507,967.51/52,743.53
6. Step 6: Final answer
   x = 41,512.35