Finding the Fourth Proportional to 52,713.84, 72,739.86 and 30,051

Step by Step Solution

1. Step 1: Write the proportion equation
   52,713.84 : 72,739.86 = 30,051 : x
2. Step 2: Convert to fraction form
   52,713.84/72,739.86 = 30,051/x
3. Step 3: Cross multiply
   52,713.84x = 72,739.86 × 30,051
4. Step 4: Simplify right side
   52,713.84x = 2,185,905,532.86
5. Step 5: Solve for x
   x = 2,185,905,532.86/52,713.84
6. Step 6: Final answer
   x = 41,467.39