Finding the Fourth Proportional to 9,612.47, 13,263.95 and 5,836.46

Step by Step Solution

1. Step 1: Write the proportion equation
   9,612.47 : 13,263.95 = 5,836.46 : x
2. Step 2: Convert to fraction form
   9,612.47/13,263.95 = 5,836.46/x
3. Step 3: Cross multiply
   9,612.47x = 13,263.95 × 5,836.46
4. Step 4: Simplify right side
   9,612.47x = 77,414,461.89
5. Step 5: Solve for x
   x = 77,414,461.89/9,612.47
6. Step 6: Final answer
   x = 8,053.54