Finding the Fourth Proportional to 13,049.86, 19,574.71 and 4,727.93

Step by Step Solution

1. Step 1: Write the proportion equation
   13,049.86 : 19,574.71 = 4,727.93 : x
2. Step 2: Convert to fraction form
   13,049.86/19,574.71 = 4,727.93/x
3. Step 3: Cross multiply
   13,049.86x = 19,574.71 × 4,727.93
4. Step 4: Simplify right side
   13,049.86x = 92,547,846.83
5. Step 5: Solve for x
   x = 92,547,846.83/13,049.86
6. Step 6: Final answer
   x = 7,091.87