Finding the Fourth Proportional to 9,302,802.52, 12,836,839.98 and 5,581,436.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,302,802.52 : 12,836,839.98 = 5,581,436.18 : x
2. Step 2: Convert to fraction form
   9,302,802.52/12,836,839.98 = 5,581,436.18/x
3. Step 3: Cross multiply
   9,302,802.52x = 12,836,839.98 × 5,581,436.18
4. Step 4: Simplify right side
   9,302,802.52x = 71,648,003,101,242.47
5. Step 5: Solve for x
   x = 71,648,003,101,242.47/9,302,802.52
6. Step 6: Final answer
   x = 7,701,765.46