Finding the Fourth Proportional to 10,042,616.44, 13,859,454.54 and 5,632,756.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,042,616.44 : 13,859,454.54 = 5,632,756.12 : x
2. Step 2: Convert to fraction form
   10,042,616.44/13,859,454.54 = 5,632,756.12/x
3. Step 3: Cross multiply
   10,042,616.44x = 13,859,454.54 × 5,632,756.12
4. Step 4: Simplify right side
   10,042,616.44x = 78,066,927,380,046.78
5. Step 5: Solve for x
   x = 78,066,927,380,046.78/10,042,616.44
6. Step 6: Final answer
   x = 7,773,564.57