Finding the Fourth Proportional to 5,479,647.82, 7,562,717.15 and 3,156,088.12

Step by Step Solution

1. Step 1: Write the proportion equation
   5,479,647.82 : 7,562,717.15 = 3,156,088.12 : x
2. Step 2: Convert to fraction form
   5,479,647.82/7,562,717.15 = 3,156,088.12/x
3. Step 3: Cross multiply
   5,479,647.82x = 7,562,717.15 × 3,156,088.12
4. Step 4: Simplify right side
   5,479,647.82x = 23,868,601,717,348.02
5. Step 5: Solve for x
   x = 23,868,601,717,348.02/5,479,647.82
6. Step 6: Final answer
   x = 4,355,864.19