Finding the Fourth Proportional to 2,023,167.68, 2,791,938.81 and 1,105,377.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,023,167.68 : 2,791,938.81 = 1,105,377.13 : x
2. Step 2: Convert to fraction form
   2,023,167.68/2,791,938.81 = 1,105,377.13/x
3. Step 3: Cross multiply
   2,023,167.68x = 2,791,938.81 × 1,105,377.13
4. Step 4: Simplify right side
   2,023,167.68x = 3,086,145,316,568.50
5. Step 5: Solve for x
   x = 3,086,145,316,568.50/2,023,167.68
6. Step 6: Final answer
   x = 1,525,402.64