Finding the Fourth Proportional to 34,555.05, 47,682.86 and 19,448.91

Step by Step Solution

1. Step 1: Write the proportion equation
   34,555.05 : 47,682.86 = 19,448.91 : x
2. Step 2: Convert to fraction form
   34,555.05/47,682.86 = 19,448.91/x
3. Step 3: Cross multiply
   34,555.05x = 47,682.86 × 19,448.91
4. Step 4: Simplify right side
   34,555.05x = 927,379,462.89
5. Step 5: Solve for x
   x = 927,379,462.89/34,555.05
6. Step 6: Final answer
   x = 26,837.74