Finding the Fourth Proportional to 34,962.53, 52,451.69 and 12,776.04

Step by Step Solution

1. Step 1: Write the proportion equation
   34,962.53 : 52,451.69 = 12,776.04 : x
2. Step 2: Convert to fraction form
   34,962.53/52,451.69 = 12,776.04/x
3. Step 3: Cross multiply
   34,962.53x = 52,451.69 × 12,776.04
4. Step 4: Simplify right side
   34,962.53x = 670,124,825.63
5. Step 5: Solve for x
   x = 670,124,825.63/34,962.53
6. Step 6: Final answer
   x = 19,166.95