Finding the Fourth Proportional to 10,150,557.12, 15,226,729.86 and 2,864,080.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,150,557.12 : 15,226,729.86 = 2,864,080.56 : x
2. Step 2: Convert to fraction form
   10,150,557.12/15,226,729.86 = 2,864,080.56/x
3. Step 3: Cross multiply
   10,150,557.12x = 15,226,729.86 × 2,864,080.56
4. Step 4: Simplify right side
   10,150,557.12x = 43,610,580,984,397.52
5. Step 5: Solve for x
   x = 43,610,580,984,397.52/10,150,557.12
6. Step 6: Final answer
   x = 4,296,373.14