Finding the Fourth Proportional to 10,498,421.67, 14,487,821.82 and 5,669,525.67

Step by Step Solution

1. Step 1: Write the proportion equation
   10,498,421.67 : 14,487,821.82 = 5,669,525.67 : x
2. Step 2: Convert to fraction form
   10,498,421.67/14,487,821.82 = 5,669,525.67/x
3. Step 3: Cross multiply
   10,498,421.67x = 14,487,821.82 × 5,669,525.67
4. Step 4: Simplify right side
   10,498,421.67x = 82,139,077,710,876.12
5. Step 5: Solve for x
   x = 82,139,077,710,876.12/10,498,421.67
6. Step 6: Final answer
   x = 7,823,945.38