Finding the Fourth Proportional to 10,449,390.32, 14,420,636.50 and 5,803,196.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,449,390.32 : 14,420,636.50 = 5,803,196.30 : x
2. Step 2: Convert to fraction form
   10,449,390.32/14,420,636.50 = 5,803,196.30/x
3. Step 3: Cross multiply
   10,449,390.32x = 14,420,636.50 × 5,803,196.30
4. Step 4: Simplify right side
   10,449,390.32x = 83,685,784,358,792.16
5. Step 5: Solve for x
   x = 83,685,784,358,792.16/10,449,390.32
6. Step 6: Final answer
   x = 8,008,676.28