Finding the Fourth Proportional to 10,378,870.24, 15,569,791.10 and 3,191,007.59

Step by Step Solution

1. Step 1: Write the proportion equation
   10,378,870.24 : 15,569,791.10 = 3,191,007.59 : x
2. Step 2: Convert to fraction form
   10,378,870.24/15,569,791.10 = 3,191,007.59/x
3. Step 3: Cross multiply
   10,378,870.24x = 15,569,791.10 × 3,191,007.59
4. Step 4: Simplify right side
   10,378,870.24x = 49,683,321,609,750.16
5. Step 5: Solve for x
   x = 49,683,321,609,750.16/10,378,870.24
6. Step 6: Final answer
   x = 4,786,968.18