Finding the Fourth Proportional to 11,061,451.85, 16,598,126.42 and 10,658,832.44

Step by Step Solution

1. Step 1: Write the proportion equation
   11,061,451.85 : 16,598,126.42 = 10,658,832.44 : x
2. Step 2: Convert to fraction form
   11,061,451.85/16,598,126.42 = 10,658,832.44/x
3. Step 3: Cross multiply
   11,061,451.85x = 16,598,126.42 × 10,658,832.44
4. Step 4: Simplify right side
   11,061,451.85x = 176,916,648,275,422.88
5. Step 5: Solve for x
   x = 176,916,648,275,422.88/11,061,451.85
6. Step 6: Final answer
   x = 15,993,980.78