Finding the Fourth Proportional to 10,361,113.30, 15,535,449.15 and 5,322,265.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,361,113.30 : 15,535,449.15 = 5,322,265.30 : x
2. Step 2: Convert to fraction form
   10,361,113.30/15,535,449.15 = 5,322,265.30/x
3. Step 3: Cross multiply
   10,361,113.30x = 15,535,449.15 × 5,322,265.30
4. Step 4: Simplify right side
   10,361,113.30x = 82,683,781,930,959.50
5. Step 5: Solve for x
   x = 82,683,781,930,959.50/10,361,113.30
6. Step 6: Final answer
   x = 7,980,202.47