Finding the Fourth Proportional to 2,057,096.52, 3,087,634.86 and 992,887.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,057,096.52 : 3,087,634.86 = 992,887.56 : x
2. Step 2: Convert to fraction form
   2,057,096.52/3,087,634.86 = 992,887.56/x
3. Step 3: Cross multiply
   2,057,096.52x = 3,087,634.86 × 992,887.56
4. Step 4: Simplify right side
   2,057,096.52x = 3,065,674,242,316.34
5. Step 5: Solve for x
   x = 3,065,674,242,316.34/2,057,096.52
6. Step 6: Final answer
   x = 1,490,291.88