Finding the Fourth Proportional to 10,321,234.67, 14,243,669.43 and 5,675,373.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,321,234.67 : 14,243,669.43 = 5,675,373.56 : x
2. Step 2: Convert to fraction form
   10,321,234.67/14,243,669.43 = 5,675,373.56/x
3. Step 3: Cross multiply
   10,321,234.67x = 14,243,669.43 × 5,675,373.56
4. Step 4: Simplify right side
   10,321,234.67x = 80,838,144,880,402.27
5. Step 5: Solve for x
   x = 80,838,144,880,402.27/10,321,234.67
6. Step 6: Final answer
   x = 7,832,216.54