Finding the Fourth Proportional to 2,945,817.91, 4,064,390.22 and 1,767,938.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,945,817.91 : 4,064,390.22 = 1,767,938.19 : x
2. Step 2: Convert to fraction form
   2,945,817.91/4,064,390.22 = 1,767,938.19/x
3. Step 3: Cross multiply
   2,945,817.91x = 4,064,390.22 × 1,767,938.19
4. Step 4: Simplify right side
   2,945,817.91x = 7,185,590,689,000.50
5. Step 5: Solve for x
   x = 7,185,590,689,000.50/2,945,817.91
6. Step 6: Final answer
   x = 2,439,251.48