Finding the Fourth Proportional to 134,152.30, 200,956.69 and 62,002.72

Step by Step Solution

1. Step 1: Write the proportion equation
   134,152.30 : 200,956.69 = 62,002.72 : x
2. Step 2: Convert to fraction form
   134,152.30/200,956.69 = 62,002.72/x
3. Step 3: Cross multiply
   134,152.30x = 200,956.69 × 62,002.72
4. Step 4: Simplify right side
   134,152.30x = 12,459,861,382.20
5. Step 5: Solve for x
   x = 12,459,861,382.20/134,152.30
6. Step 6: Final answer
   x = 92,878.48