Finding the Fourth Proportional to 14,210,280.72, 19,609,002.72 and 8,014,986

Step by Step Solution

1. Step 1: Write the proportion equation
   14,210,280.72 : 19,609,002.72 = 8,014,986 : x
2. Step 2: Convert to fraction form
   14,210,280.72/19,609,002.72 = 8,014,986/x
3. Step 3: Cross multiply
   14,210,280.72x = 19,609,002.72 × 8,014,986
4. Step 4: Simplify right side
   14,210,280.72x = 157,165,882,274,761.91
5. Step 5: Solve for x
   x = 157,165,882,274,761.91/14,210,280.72
6. Step 6: Final answer
   x = 11,060,012.49