Finding the Fourth Proportional to 10,333,689.50, 15,482,819.48 and 7,295,618.45

Step by Step Solution

1. Step 1: Write the proportion equation
   10,333,689.50 : 15,482,819.48 = 7,295,618.45 : x
2. Step 2: Convert to fraction form
   10,333,689.50/15,482,819.48 = 7,295,618.45/x
3. Step 3: Cross multiply
   10,333,689.50x = 15,482,819.48 × 7,295,618.45
4. Step 4: Simplify right side
   10,333,689.50x = 112,956,743,342,415.22
5. Step 5: Solve for x
   x = 112,956,743,342,415.22/10,333,689.50
6. Step 6: Final answer
   x = 10,930,920.98