Finding the Fourth Proportional to 2,016,388.80, 2,782,667.52 and 1,110,970.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,388.80 : 2,782,667.52 = 1,110,970.56 : x
2. Step 2: Convert to fraction form
   2,016,388.80/2,782,667.52 = 1,110,970.56/x
3. Step 3: Cross multiply
   2,016,388.80x = 2,782,667.52 × 1,110,970.56
4. Step 4: Simplify right side
   2,016,388.80x = 3,091,461,692,988.21
5. Step 5: Solve for x
   x = 3,091,461,692,988.21/2,016,388.80
6. Step 6: Final answer
   x = 1,533,167.46