Finding the Fourth Proportional to 2,109,769.00, 2,911,478.59 and 1,142,903.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,109,769.00 : 2,911,478.59 = 1,142,903.29 : x
2. Step 2: Convert to fraction form
   2,109,769.00/2,911,478.59 = 1,142,903.29/x
3. Step 3: Cross multiply
   2,109,769.00x = 2,911,478.59 × 1,142,903.29
4. Step 4: Simplify right side
   2,109,769.00x = 3,327,538,453,425.49
5. Step 5: Solve for x
   x = 3,327,538,453,425.49/2,109,769.00
6. Step 6: Final answer
   x = 1,577,205.11