Finding the Fourth Proportional to 2,432,484.58, 3,649,171.50 and 813,100.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,432,484.58 : 3,649,171.50 = 813,100.18 : x
2. Step 2: Convert to fraction form
   2,432,484.58/3,649,171.50 = 813,100.18/x
3. Step 3: Cross multiply
   2,432,484.58x = 3,649,171.50 × 813,100.18
4. Step 4: Simplify right side
   2,432,484.58x = 2,967,142,003,500.87
5. Step 5: Solve for x
   x = 2,967,142,003,500.87/2,432,484.58
6. Step 6: Final answer
   x = 1,219,798.90