Finding the Fourth Proportional to 8,354,498.72, 12,531,759.01 and 2,289,284.33

Step by Step Solution

1. Step 1: Write the proportion equation
   8,354,498.72 : 12,531,759.01 = 2,289,284.33 : x
2. Step 2: Convert to fraction form
   8,354,498.72/12,531,759.01 = 2,289,284.33/x
3. Step 3: Cross multiply
   8,354,498.72x = 12,531,759.01 × 2,289,284.33
4. Step 4: Simplify right side
   8,354,498.72x = 28,688,759,460,547.31
5. Step 5: Solve for x
   x = 28,688,759,460,547.31/8,354,498.72
6. Step 6: Final answer
   x = 3,433,929.48