Finding the Fourth Proportional to 7,507,378.70, 10,360,196.43 and 4,069,609.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,507,378.70 : 10,360,196.43 = 4,069,609.10 : x
2. Step 2: Convert to fraction form
   7,507,378.70/10,360,196.43 = 4,069,609.10/x
3. Step 3: Cross multiply
   7,507,378.70x = 10,360,196.43 × 4,069,609.10
4. Step 4: Simplify right side
   7,507,378.70x = 42,161,949,669,315.52
5. Step 5: Solve for x
   x = 42,161,949,669,315.52/7,507,378.70
6. Step 6: Final answer
   x = 5,616,068.05