Finding the Fourth Proportional to 4,073.86, 6,111.96 and 1,300.96

Step by Step Solution

1. Step 1: Write the proportion equation
   4,073.86 : 6,111.96 = 1,300.96 : x
2. Step 2: Convert to fraction form
   4,073.86/6,111.96 = 1,300.96/x
3. Step 3: Cross multiply
   4,073.86x = 6,111.96 × 1,300.96
4. Step 4: Simplify right side
   4,073.86x = 7,951,415.48
5. Step 5: Solve for x
   x = 7,951,415.48/4,073.86
6. Step 6: Final answer
   x = 1,951.81