Finding the Fourth Proportional to 5,499,821.86, 7,589,640 and 3,052,290.76

Step by Step Solution

1. Step 1: Write the proportion equation
   5,499,821.86 : 7,589,640 = 3,052,290.76 : x
2. Step 2: Convert to fraction form
   5,499,821.86/7,589,640 = 3,052,290.76/x
3. Step 3: Cross multiply
   5,499,821.86x = 7,589,640 × 3,052,290.76
4. Step 4: Simplify right side
   5,499,821.86x = 23,165,788,043,726.40
5. Step 5: Solve for x
   x = 23,165,788,043,726.40/5,499,821.86
6. Step 6: Final answer
   x = 4,212,097.89