Finding the Fourth Proportional to 10,641,582.88, 14,685,384.32 and 5,746,804.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,641,582.88 : 14,685,384.32 = 5,746,804.72 : x
2. Step 2: Convert to fraction form
   10,641,582.88/14,685,384.32 = 5,746,804.72/x
3. Step 3: Cross multiply
   10,641,582.88x = 14,685,384.32 × 5,746,804.72
4. Step 4: Simplify right side
   10,641,582.88x = 84,394,035,925,189.98
5. Step 5: Solve for x
   x = 84,394,035,925,189.98/10,641,582.88
6. Step 6: Final answer
   x = 7,930,590.48