Finding the Fourth Proportional to 10,699,498.54, 14,765,336.30 and 5,804,720.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,699,498.54 : 14,765,336.30 = 5,804,720.48 : x
2. Step 2: Convert to fraction form
   10,699,498.54/14,765,336.30 = 5,804,720.48/x
3. Step 3: Cross multiply
   10,699,498.54x = 14,765,336.30 × 5,804,720.48
4. Step 4: Simplify right side
   10,699,498.54x = 85,708,650,066,122.56
5. Step 5: Solve for x
   x = 85,708,650,066,122.56/10,699,498.54
6. Step 6: Final answer
   x = 8,010,529.63