Finding the Fourth Proportional to 1,716,422.76, 2,368,693.59 and 942,126.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,716,422.76 : 2,368,693.59 = 942,126.12 : x
2. Step 2: Convert to fraction form
   1,716,422.76/2,368,693.59 = 942,126.12/x
3. Step 3: Cross multiply
   1,716,422.76x = 2,368,693.59 × 942,126.12
4. Step 4: Simplify right side
   1,716,422.76x = 2,231,608,101,415.57
5. Step 5: Solve for x
   x = 2,231,608,101,415.57/1,716,422.76
6. Step 6: Final answer
   x = 1,300,150.61