Finding the Fourth Proportional to 14,580,061.32, 19,945,627.17 and 14,518,651.08

Step by Step Solution

1. Step 1: Write the proportion equation
   14,580,061.32 : 19,945,627.17 = 14,518,651.08 : x
2. Step 2: Convert to fraction form
   14,580,061.32/19,945,627.17 = 14,518,651.08/x
3. Step 3: Cross multiply
   14,580,061.32x = 19,945,627.17 × 14,518,651.08
4. Step 4: Simplify right side
   14,580,061.32x = 289,583,601,452,997.88
5. Step 5: Solve for x
   x = 289,583,601,452,997.88/14,580,061.32
6. Step 6: Final answer
   x = 19,861,617.53