Finding the Fourth Proportional to 9,590,468.88, 14,315,741.15 and 8,379,767.55

Step by Step Solution

1. Step 1: Write the proportion equation
   9,590,468.88 : 14,315,741.15 = 8,379,767.55 : x
2. Step 2: Convert to fraction form
   9,590,468.88/14,315,741.15 = 8,379,767.55/x
3. Step 3: Cross multiply
   9,590,468.88x = 14,315,741.15 × 8,379,767.55
4. Step 4: Simplify right side
   9,590,468.88x = 119,962,583,142,969.69
5. Step 5: Solve for x
   x = 119,962,583,142,969.69/9,590,468.88
6. Step 6: Final answer
   x = 12,508,521.18