Finding the Fourth Proportional to 2,747,089.71, 3,791,223.54 and 1,601,145.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,747,089.71 : 3,791,223.54 = 1,601,145.45 : x
2. Step 2: Convert to fraction form
   2,747,089.71/3,791,223.54 = 1,601,145.45/x
3. Step 3: Cross multiply
   2,747,089.71x = 3,791,223.54 × 1,601,145.45
4. Step 4: Simplify right side
   2,747,089.71x = 6,070,300,321,003.89
5. Step 5: Solve for x
   x = 6,070,300,321,003.89/2,747,089.71
6. Step 6: Final answer
   x = 2,209,720.45