Finding the Fourth Proportional to 3,738,151.53, 5,158,651.82 and 2,019,272.00

Step by Step Solution

1. Step 1: Write the proportion equation
   3,738,151.53 : 5,158,651.82 = 2,019,272.00 : x
2. Step 2: Convert to fraction form
   3,738,151.53/5,158,651.82 = 2,019,272.00/x
3. Step 3: Cross multiply
   3,738,151.53x = 5,158,651.82 × 2,019,272.00
4. Step 4: Simplify right side
   3,738,151.53x = 10,416,721,141,985.42
5. Step 5: Solve for x
   x = 10,416,721,141,985.42/3,738,151.53
6. Step 6: Final answer
   x = 2,786,596.81