Finding the Fourth Proportional to 11,039,748.10, 16,559,622.15 and 5,646,606.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,039,748.10 : 16,559,622.15 = 5,646,606.10 : x
2. Step 2: Convert to fraction form
   11,039,748.10/16,559,622.15 = 5,646,606.10/x
3. Step 3: Cross multiply
   11,039,748.10x = 16,559,622.15 × 5,646,606.10
4. Step 4: Simplify right side
   11,039,748.10x = 93,505,663,445,885.11
5. Step 5: Solve for x
   x = 93,505,663,445,885.11/11,039,748.10
6. Step 6: Final answer
   x = 8,469,909.15