Finding the Fourth Proportional to 10,208,192.75, 14,087,128.61 and 5,562,015.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,208,192.75 : 14,087,128.61 = 5,562,015.96 : x
2. Step 2: Convert to fraction form
   10,208,192.75/14,087,128.61 = 5,562,015.96/x
3. Step 3: Cross multiply
   10,208,192.75x = 14,087,128.61 × 5,562,015.96
4. Step 4: Simplify right side
   10,208,192.75x = 78,352,834,131,582.53
5. Step 5: Solve for x
   x = 78,352,834,131,582.53/10,208,192.75
6. Step 6: Final answer
   x = 7,675,485.38