Finding the Fourth Proportional to 10,988,870.97, 16,483,109.42 and 4,510,539.57

Step by Step Solution

1. Step 1: Write the proportion equation
   10,988,870.97 : 16,483,109.42 = 4,510,539.57 : x
2. Step 2: Convert to fraction form
   10,988,870.97/16,483,109.42 = 4,510,539.57/x
3. Step 3: Cross multiply
   10,988,870.97x = 16,483,109.42 × 4,510,539.57
4. Step 4: Simplify right side
   10,988,870.97x = 74,347,717,170,581.50
5. Step 5: Solve for x
   x = 74,347,717,170,581.50/10,988,870.97
6. Step 6: Final answer
   x = 6,765,728.47