Finding the Fourth Proportional to 1,961,072.89, 2,705,985.98 and 1,101,468.49

Step by Step Solution

1. Step 1: Write the proportion equation
   1,961,072.89 : 2,705,985.98 = 1,101,468.49 : x
2. Step 2: Convert to fraction form
   1,961,072.89/2,705,985.98 = 1,101,468.49/x
3. Step 3: Cross multiply
   1,961,072.89x = 2,705,985.98 × 1,101,468.49
4. Step 4: Simplify right side
   1,961,072.89x = 2,980,558,285,844.43
5. Step 5: Solve for x
   x = 2,980,558,285,844.43/1,961,072.89
6. Step 6: Final answer
   x = 1,519,861.04