Finding the Fourth Proportional to 1,997,303.50, 2,756,288.55 and 1,091,885.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,997,303.50 : 2,756,288.55 = 1,091,885.50 : x
2. Step 2: Convert to fraction form
   1,997,303.50/2,756,288.55 = 1,091,885.50/x
3. Step 3: Cross multiply
   1,997,303.50x = 2,756,288.55 × 1,091,885.50
4. Step 4: Simplify right side
   1,997,303.50x = 3,009,551,501,561.03
5. Step 5: Solve for x
   x = 3,009,551,501,561.03/1,997,303.50
6. Step 6: Final answer
   x = 1,506,807.30