Finding the Fourth Proportional to 1,036,748.52, 1,554,889.49 and 371,900.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,748.52 : 1,554,889.49 = 371,900.52 : x
2. Step 2: Convert to fraction form
   1,036,748.52/1,554,889.49 = 371,900.52/x
3. Step 3: Cross multiply
   1,036,748.52x = 1,554,889.49 × 371,900.52
4. Step 4: Simplify right side
   1,036,748.52x = 578,264,209,873.54
5. Step 5: Solve for x
   x = 578,264,209,873.54/1,036,748.52
6. Step 6: Final answer
   x = 557,767.09