Finding the Fourth Proportional to 1,964,700.72, 2,711,259.96 and 1,105,260.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,964,700.72 : 2,711,259.96 = 1,105,260.72 : x
2. Step 2: Convert to fraction form
   1,964,700.72/2,711,259.96 = 1,105,260.72/x
3. Step 3: Cross multiply
   1,964,700.72x = 2,711,259.96 × 1,105,260.72
4. Step 4: Simplify right side
   1,964,700.72x = 2,996,649,135,496.77
5. Step 5: Solve for x
   x = 2,996,649,135,496.77/1,964,700.72
6. Step 6: Final answer
   x = 1,525,244.59