Finding the Fourth Proportional to 1,739,123.72, 2,398,973.94 and 1,093,521.80

Step by Step Solution

1. Step 1: Write the proportion equation
   1,739,123.72 : 2,398,973.94 = 1,093,521.80 : x
2. Step 2: Convert to fraction form
   1,739,123.72/2,398,973.94 = 1,093,521.80/x
3. Step 3: Cross multiply
   1,739,123.72x = 2,398,973.94 × 1,093,521.80
4. Step 4: Simplify right side
   1,739,123.72x = 2,623,330,301,021.89
5. Step 5: Solve for x
   x = 2,623,330,301,021.89/1,739,123.72
6. Step 6: Final answer
   x = 1,508,420.75