Finding the Fourth Proportional to 34,059.98, 47,002.77 and 18,953.61

Step by Step Solution

1. Step 1: Write the proportion equation
   34,059.98 : 47,002.77 = 18,953.61 : x
2. Step 2: Convert to fraction form
   34,059.98/47,002.77 = 18,953.61/x
3. Step 3: Cross multiply
   34,059.98x = 47,002.77 × 18,953.61
4. Step 4: Simplify right side
   34,059.98x = 890,872,076.73
5. Step 5: Solve for x
   x = 890,872,076.73/34,059.98
6. Step 6: Final answer
   x = 26,155.98