Finding the Fourth Proportional to 1,445,674.96, 2,170,498.56 and 736,179.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,445,674.96 : 2,170,498.56 = 736,179.76 : x
2. Step 2: Convert to fraction form
   1,445,674.96/2,170,498.56 = 736,179.76/x
3. Step 3: Cross multiply
   1,445,674.96x = 2,170,498.56 × 736,179.76
4. Step 4: Simplify right side
   1,445,674.96x = 1,597,877,108,981.15
5. Step 5: Solve for x
   x = 1,597,877,108,981.15/1,445,674.96
6. Step 6: Final answer
   x = 1,105,281.03