Finding the Fourth Proportional to 1,950,872.69, 2,692,308.90 and 1,091,381.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,950,872.69 : 2,692,308.90 = 1,091,381.69 : x
2. Step 2: Convert to fraction form
   1,950,872.69/2,692,308.90 = 1,091,381.69/x
3. Step 3: Cross multiply
   1,950,872.69x = 2,692,308.90 × 1,091,381.69
4. Step 4: Simplify right side
   1,950,872.69x = 2,938,336,623,822.50
5. Step 5: Solve for x
   x = 2,938,336,623,822.50/1,950,872.69
6. Step 6: Final answer
   x = 1,506,165.24