Finding the Fourth Proportional to 1,971,756.59, 2,721,150.10 and 1,112,003.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,971,756.59 : 2,721,150.10 = 1,112,003.15 : x
2. Step 2: Convert to fraction form
   1,971,756.59/2,721,150.10 = 1,112,003.15/x
3. Step 3: Cross multiply
   1,971,756.59x = 2,721,150.10 × 1,112,003.15
4. Step 4: Simplify right side
   1,971,756.59x = 3,025,927,491,015.69
5. Step 5: Solve for x
   x = 3,025,927,491,015.69/1,971,756.59
6. Step 6: Final answer
   x = 1,534,635.41