Finding the Fourth Proportional to 10,373,870.56, 15,562,821.12 and 3,983,653.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,373,870.56 : 15,562,821.12 = 3,983,653.12 : x
2. Step 2: Convert to fraction form
   10,373,870.56/15,562,821.12 = 3,983,653.12/x
3. Step 3: Cross multiply
   10,373,870.56x = 15,562,821.12 × 3,983,653.12
4. Step 4: Simplify right side
   10,373,870.56x = 61,996,880,910,689.89
5. Step 5: Solve for x
   x = 61,996,880,910,689.89/10,373,870.56
6. Step 6: Final answer
   x = 5,976,253.56