Finding the Fourth Proportional to 2,114,667.56, 2,918,244.18 and 1,147,798.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114,667.56 : 2,918,244.18 = 1,147,798.06 : x
2. Step 2: Convert to fraction form
   2,114,667.56/2,918,244.18 = 1,147,798.06/x
3. Step 3: Cross multiply
   2,114,667.56x = 2,918,244.18 × 1,147,798.06
4. Step 4: Simplify right side
   2,114,667.56x = 3,349,555,008,410.29
5. Step 5: Solve for x
   x = 3,349,555,008,410.29/2,114,667.56
6. Step 6: Final answer
   x = 1,583,962.92