Finding the Fourth Proportional to 1,744,683.30, 2,407,543.74 and 1,056,736.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,744,683.30 : 2,407,543.74 = 1,056,736.98 : x
2. Step 2: Convert to fraction form
   1,744,683.30/2,407,543.74 = 1,056,736.98/x
3. Step 3: Cross multiply
   1,744,683.30x = 2,407,543.74 × 1,056,736.98
4. Step 4: Simplify right side
   1,744,683.30x = 2,544,140,501,025.51
5. Step 5: Solve for x
   x = 2,544,140,501,025.51/1,744,683.30
6. Step 6: Final answer
   x = 1,458,224.83