Finding the Fourth Proportional to 10,781,152.79, 14,879,295.52 and 6,136,067.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,781,152.79 : 14,879,295.52 = 6,136,067.25 : x
2. Step 2: Convert to fraction form
   10,781,152.79/14,879,295.52 = 6,136,067.25/x
3. Step 3: Cross multiply
   10,781,152.79x = 14,879,295.52 × 6,136,067.25
4. Step 4: Simplify right side
   10,781,152.79x = 91,300,357,928,003.55
5. Step 5: Solve for x
   x = 91,300,357,928,003.55/10,781,152.79
6. Step 6: Final answer
   x = 8,468,515.36