Finding the Fourth Proportional to 8,522,259.58, 12,785,184.72 and 2,764,543.63

Step by Step Solution

1. Step 1: Write the proportion equation
   8,522,259.58 : 12,785,184.72 = 2,764,543.63 : x
2. Step 2: Convert to fraction form
   8,522,259.58/12,785,184.72 = 2,764,543.63/x
3. Step 3: Cross multiply
   8,522,259.58x = 12,785,184.72 × 2,764,543.63
4. Step 4: Simplify right side
   8,522,259.58x = 35,345,200,930,263.66
5. Step 5: Solve for x
   x = 35,345,200,930,263.66/8,522,259.58
6. Step 6: Final answer
   x = 4,147,397.84