Finding the Fourth Proportional to 11,675,061.35, 16,111,615.91 and 6,518,607.42

Step by Step Solution

1. Step 1: Write the proportion equation
   11,675,061.35 : 16,111,615.91 = 6,518,607.42 : x
2. Step 2: Convert to fraction form
   11,675,061.35/16,111,615.91 = 6,518,607.42/x
3. Step 3: Cross multiply
   11,675,061.35x = 16,111,615.91 × 6,518,607.42
4. Step 4: Simplify right side
   11,675,061.35x = 105,025,298,986,523.02
5. Step 5: Solve for x
   x = 105,025,298,986,523.02/11,675,061.35
6. Step 6: Final answer
   x = 8,995,695.69