Finding the Fourth Proportional to 9,822,251.32, 13,555,014.15 and 5,636,701.90

Step by Step Solution

1. Step 1: Write the proportion equation
   9,822,251.32 : 13,555,014.15 = 5,636,701.90 : x
2. Step 2: Convert to fraction form
   9,822,251.32/13,555,014.15 = 5,636,701.90/x
3. Step 3: Cross multiply
   9,822,251.32x = 13,555,014.15 × 5,636,701.90
4. Step 4: Simplify right side
   9,822,251.32x = 76,405,574,013,831.89
5. Step 5: Solve for x
   x = 76,405,574,013,831.89/9,822,251.32
6. Step 6: Final answer
   x = 7,778,824.99