Finding the Fourth Proportional to 10,668,045.72, 14,721,929.16 and 5,773,303.35

Step by Step Solution

1. Step 1: Write the proportion equation
   10,668,045.72 : 14,721,929.16 = 5,773,303.35 : x
2. Step 2: Convert to fraction form
   10,668,045.72/14,721,929.16 = 5,773,303.35/x
3. Step 3: Cross multiply
   10,668,045.72x = 14,721,929.16 × 5,773,303.35
4. Step 4: Simplify right side
   10,668,045.72x = 84,994,162,937,890.69
5. Step 5: Solve for x
   x = 84,994,162,937,890.69/10,668,045.72
6. Step 6: Final answer
   x = 7,967,172.73