Finding the Fourth Proportional to 2,001,300.71, 2,761,743.78 and 1,118,256.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,001,300.71 : 2,761,743.78 = 1,118,256.93 : x
2. Step 2: Convert to fraction form
   2,001,300.71/2,761,743.78 = 1,118,256.93/x
3. Step 3: Cross multiply
   2,001,300.71x = 2,761,743.78 × 1,118,256.93
4. Step 4: Simplify right side
   2,001,300.71x = 3,088,339,120,869.40
5. Step 5: Solve for x
   x = 3,088,339,120,869.40/2,001,300.71
6. Step 6: Final answer
   x = 1,543,165.96