Finding the Fourth Proportional to 10,047,810.72, 13,865,848.74 and 5,464,033.68

Step by Step Solution

1. Step 1: Write the proportion equation
   10,047,810.72 : 13,865,848.74 = 5,464,033.68 : x
2. Step 2: Convert to fraction form
   10,047,810.72/13,865,848.74 = 5,464,033.68/x
3. Step 3: Cross multiply
   10,047,810.72x = 13,865,848.74 × 5,464,033.68
4. Step 4: Simplify right side
   10,047,810.72x = 75,763,464,517,145.56
5. Step 5: Solve for x
   x = 75,763,464,517,145.56/10,047,810.72
6. Step 6: Final answer
   x = 7,540,295.75