Finding the Fourth Proportional to 7,133,514.30, 10,686,099.27 and 3,930,696.54

Step by Step Solution

1. Step 1: Write the proportion equation
   7,133,514.30 : 10,686,099.27 = 3,930,696.54 : x
2. Step 2: Convert to fraction form
   7,133,514.30/10,686,099.27 = 3,930,696.54/x
3. Step 3: Cross multiply
   7,133,514.30x = 10,686,099.27 × 3,930,696.54
4. Step 4: Simplify right side
   7,133,514.30x = 42,003,813,426,685.52
5. Step 5: Solve for x
   x = 42,003,813,426,685.52/7,133,514.30
6. Step 6: Final answer
   x = 5,888,235.68