Finding the Fourth Proportional to 8,598,050.98, 11,860,271.20 and 5,499,443.77

Step by Step Solution

1. Step 1: Write the proportion equation
   8,598,050.98 : 11,860,271.20 = 5,499,443.77 : x
2. Step 2: Convert to fraction form
   8,598,050.98/11,860,271.20 = 5,499,443.77/x
3. Step 3: Cross multiply
   8,598,050.98x = 11,860,271.20 × 5,499,443.77
4. Step 4: Simplify right side
   8,598,050.98x = 65,224,894,538,574.05
5. Step 5: Solve for x
   x = 65,224,894,538,574.05/8,598,050.98
6. Step 6: Final answer
   x = 7,586,009.28