Finding the Fourth Proportional to 10,675,684.80, 16,018,406.94 and 5,810,703.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,675,684.80 : 16,018,406.94 = 5,810,703.30 : x
2. Step 2: Convert to fraction form
   10,675,684.80/16,018,406.94 = 5,810,703.30/x
3. Step 3: Cross multiply
   10,675,684.80x = 16,018,406.94 × 5,810,703.30
4. Step 4: Simplify right side
   10,675,684.80x = 93,078,210,067,000.89
5. Step 5: Solve for x
   x = 93,078,210,067,000.89/10,675,684.80
6. Step 6: Final answer
   x = 8,718,710.96