Finding the Fourth Proportional to 9,591,730.37, 13,236,680.88 and 5,240,816.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,591,730.37 : 13,236,680.88 = 5,240,816.27 : x
2. Step 2: Convert to fraction form
   9,591,730.37/13,236,680.88 = 5,240,816.27/x
3. Step 3: Cross multiply
   9,591,730.37x = 13,236,680.88 × 5,240,816.27
4. Step 4: Simplify right side
   9,591,730.37x = 69,371,012,516,701.91
5. Step 5: Solve for x
   x = 69,371,012,516,701.91/9,591,730.37
6. Step 6: Final answer
   x = 7,232,377.25