Finding the Fourth Proportional to 10,321,372.48, 15,482,271.90 and 3,755,856.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,321,372.48 : 15,482,271.90 = 3,755,856.28 : x
2. Step 2: Convert to fraction form
   10,321,372.48/15,482,271.90 = 3,755,856.28/x
3. Step 3: Cross multiply
   10,321,372.48x = 15,482,271.90 × 3,755,856.28
4. Step 4: Simplify right side
   10,321,372.48x = 58,149,188,144,282.53
5. Step 5: Solve for x
   x = 58,149,188,144,282.53/10,321,372.48
6. Step 6: Final answer
   x = 5,633,861.99