Finding the Fourth Proportional to 1,871,978.58, 2,584,905.15 and 1,184,862.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,871,978.58 : 2,584,905.15 = 1,184,862.60 : x
2. Step 2: Convert to fraction form
   1,871,978.58/2,584,905.15 = 1,184,862.60/x
3. Step 3: Cross multiply
   1,871,978.58x = 2,584,905.15 × 1,184,862.60
4. Step 4: Simplify right side
   1,871,978.58x = 3,062,757,436,782.39
5. Step 5: Solve for x
   x = 3,062,757,436,782.39/1,871,978.58
6. Step 6: Final answer
   x = 1,636,107.10