Finding the Fourth Proportional to 13,960,025.67, 20,940,300.96 and 4,375,191.99

Step by Step Solution

1. Step 1: Write the proportion equation
   13,960,025.67 : 20,940,300.96 = 4,375,191.99 : x
2. Step 2: Convert to fraction form
   13,960,025.67/20,940,300.96 = 4,375,191.99/x
3. Step 3: Cross multiply
   13,960,025.67x = 20,940,300.96 × 4,375,191.99
4. Step 4: Simplify right side
   13,960,025.67x = 91,617,837,090,500.48
5. Step 5: Solve for x
   x = 91,617,837,090,500.48/13,960,025.67
6. Step 6: Final answer
   x = 6,562,870.24