Finding the Fourth Proportional to 3,761,620.35, 5,191,096.17 and 2,129,983.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,761,620.35 : 5,191,096.17 = 2,129,983.48 : x
2. Step 2: Convert to fraction form
   3,761,620.35/5,191,096.17 = 2,129,983.48/x
3. Step 3: Cross multiply
   3,761,620.35x = 5,191,096.17 × 2,129,983.48
4. Step 4: Simplify right side
   3,761,620.35x = 11,056,949,085,191.27
5. Step 5: Solve for x
   x = 11,056,949,085,191.27/3,761,620.35
6. Step 6: Final answer
   x = 2,939,411.23