Finding the Fourth Proportional to 1,997,258.50, 2,756,216.73 and 1,091,840.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,997,258.50 : 2,756,216.73 = 1,091,840.50 : x
2. Step 2: Convert to fraction form
   1,997,258.50/2,756,216.73 = 1,091,840.50/x
3. Step 3: Cross multiply
   1,997,258.50x = 2,756,216.73 × 1,091,840.50
4. Step 4: Simplify right side
   1,997,258.50x = 3,009,349,052,591.57
5. Step 5: Solve for x
   x = 3,009,349,052,591.57/1,997,258.50
6. Step 6: Final answer
   x = 1,506,739.89