Finding the Fourth Proportional to 1,747,300.58, 2,412,018.82 and 1,174,672.90

Step by Step Solution

1. Step 1: Write the proportion equation
   1,747,300.58 : 2,412,018.82 = 1,174,672.90 : x
2. Step 2: Convert to fraction form
   1,747,300.58/2,412,018.82 = 1,174,672.90/x
3. Step 3: Cross multiply
   1,747,300.58x = 2,412,018.82 × 1,174,672.90
4. Step 4: Simplify right side
   1,747,300.58x = 2,833,333,136,270.61
5. Step 5: Solve for x
   x = 2,833,333,136,270.61/1,747,300.58
6. Step 6: Final answer
   x = 1,621,548.79