Finding the Fourth Proportional to 10,229,466.76, 14,116,594.58 and 5,645,788.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,229,466.76 : 14,116,594.58 = 5,645,788.04 : x
2. Step 2: Convert to fraction form
   10,229,466.76/14,116,594.58 = 5,645,788.04/x
3. Step 3: Cross multiply
   10,229,466.76x = 14,116,594.58 × 5,645,788.04
4. Step 4: Simplify right side
   10,229,466.76x = 79,699,300,845,292.83
5. Step 5: Solve for x
   x = 79,699,300,845,292.83/10,229,466.76
6. Step 6: Final answer
   x = 7,791,149.11