Finding the Fourth Proportional to 1,341,748.17, 1,854,269.15 and 1,099,648.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,341,748.17 : 1,854,269.15 = 1,099,648.89 : x
2. Step 2: Convert to fraction form
   1,341,748.17/1,854,269.15 = 1,099,648.89/x
3. Step 3: Cross multiply
   1,341,748.17x = 1,854,269.15 × 1,099,648.89
4. Step 4: Simplify right side
   1,341,748.17x = 2,039,045,007,060.50
5. Step 5: Solve for x
   x = 2,039,045,007,060.50/1,341,748.17
6. Step 6: Final answer
   x = 1,519,692.78