Finding the Fourth Proportional to 2,867,667.10, 3,957,485.03 and 1,560,856.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,867,667.10 : 3,957,485.03 = 1,560,856.00 : x
2. Step 2: Convert to fraction form
   2,867,667.10/3,957,485.03 = 1,560,856.00/x
3. Step 3: Cross multiply
   2,867,667.10x = 3,957,485.03 × 1,560,856.00
4. Step 4: Simplify right side
   2,867,667.10x = 6,177,064,256,075.11
5. Step 5: Solve for x
   x = 6,177,064,256,075.11/2,867,667.10
6. Step 6: Final answer
   x = 2,154,038.12