Finding the Fourth Proportional to 2,119,790.33, 2,926,071.56 and 1,260,348.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,119,790.33 : 2,926,071.56 = 1,260,348.53 : x
2. Step 2: Convert to fraction form
   2,119,790.33/2,926,071.56 = 1,260,348.53/x
3. Step 3: Cross multiply
   2,119,790.33x = 2,926,071.56 × 1,260,348.53
4. Step 4: Simplify right side
   2,119,790.33x = 3,687,869,968,388.71
5. Step 5: Solve for x
   x = 3,687,869,968,388.71/2,119,790.33
6. Step 6: Final answer
   x = 1,739,733.37