Finding the Fourth Proportional to 10,293,734.40, 15,444,345.60 and 3,562,828.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,293,734.40 : 15,444,345.60 = 3,562,828.80 : x
2. Step 2: Convert to fraction form
   10,293,734.40/15,444,345.60 = 3,562,828.80/x
3. Step 3: Cross multiply
   10,293,734.40x = 15,444,345.60 × 3,562,828.80
4. Step 4: Simplify right side
   10,293,734.40x = 55,025,559,300,833.27
5. Step 5: Solve for x
   x = 55,025,559,300,833.27/10,293,734.40
6. Step 6: Final answer
   x = 5,345,539.06