Finding the Fourth Proportional to 1,947,697.84, 2,687,962.08 and 1,076,513.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,947,697.84 : 2,687,962.08 = 1,076,513.86 : x
2. Step 2: Convert to fraction form
   1,947,697.84/2,687,962.08 = 1,076,513.86/x
3. Step 3: Cross multiply
   1,947,697.84x = 2,687,962.08 × 1,076,513.86
4. Step 4: Simplify right side
   1,947,697.84x = 2,893,628,434,274.43
5. Step 5: Solve for x
   x = 2,893,628,434,274.43/1,947,697.84
6. Step 6: Final answer
   x = 1,485,665.99