Finding the Fourth Proportional to 7,706,899.50, 10,635,521.31 and 4,269,363.18

Step by Step Solution

1. Step 1: Write the proportion equation
   7,706,899.50 : 10,635,521.31 = 4,269,363.18 : x
2. Step 2: Convert to fraction form
   7,706,899.50/10,635,521.31 = 4,269,363.18/x
3. Step 3: Cross multiply
   7,706,899.50x = 10,635,521.31 × 4,269,363.18
4. Step 4: Simplify right side
   7,706,899.50x = 45,406,903,081,019.37
5. Step 5: Solve for x
   x = 45,406,903,081,019.37/7,706,899.50
6. Step 6: Final answer
   x = 5,891,721.19