Finding the Fourth Proportional to 9,436,995.80, 13,022,930.37 and 5,307,025.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,436,995.80 : 13,022,930.37 = 5,307,025.67 : x
2. Step 2: Convert to fraction form
   9,436,995.80/13,022,930.37 = 5,307,025.67/x
3. Step 3: Cross multiply
   9,436,995.80x = 13,022,930.37 × 5,307,025.67
4. Step 4: Simplify right side
   9,436,995.80x = 69,113,025,772,212.59
5. Step 5: Solve for x
   x = 69,113,025,772,212.59/9,436,995.80
6. Step 6: Final answer
   x = 7,323,625.78