Finding the Fourth Proportional to 34,274.96, 47,194.29 and 30,002.12

Step by Step Solution

1. Step 1: Write the proportion equation
   34,274.96 : 47,194.29 = 30,002.12 : x
2. Step 2: Convert to fraction form
   34,274.96/47,194.29 = 30,002.12/x
3. Step 3: Cross multiply
   34,274.96x = 47,194.29 × 30,002.12
4. Step 4: Simplify right side
   34,274.96x = 1,415,928,751.89
5. Step 5: Solve for x
   x = 1,415,928,751.89/34,274.96
6. Step 6: Final answer
   x = 41,310.88