Finding the Fourth Proportional to 2,738,564.76, 3,778,301.52 and 1,576,986.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,738,564.76 : 3,778,301.52 = 1,576,986.06 : x
2. Step 2: Convert to fraction form
   2,738,564.76/3,778,301.52 = 1,576,986.06/x
3. Step 3: Cross multiply
   2,738,564.76x = 3,778,301.52 × 1,576,986.06
4. Step 4: Simplify right side
   2,738,564.76x = 5,958,328,827,516.81
5. Step 5: Solve for x
   x = 5,958,328,827,516.81/2,738,564.76
6. Step 6: Final answer
   x = 2,175,712.23