Finding the Fourth Proportional to 2,064,968.40, 2,849,689.98 and 1,147,256.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064,968.40 : 2,849,689.98 = 1,147,256.76 : x
2. Step 2: Convert to fraction form
   2,064,968.40/2,849,689.98 = 1,147,256.76/x
3. Step 3: Cross multiply
   2,064,968.40x = 2,849,689.98 × 1,147,256.76
4. Step 4: Simplify right side
   2,064,968.40x = 3,269,326,093,459.26
5. Step 5: Solve for x
   x = 3,269,326,093,459.26/2,064,968.40
6. Step 6: Final answer
   x = 1,583,232.99