Finding the Fourth Proportional to 1,854,443.94, 2,558,551.58 and 1,038,537.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,854,443.94 : 2,558,551.58 = 1,038,537.42 : x
2. Step 2: Convert to fraction form
   1,854,443.94/2,558,551.58 = 1,038,537.42/x
3. Step 3: Cross multiply
   1,854,443.94x = 2,558,551.58 × 1,038,537.42
4. Step 4: Simplify right side
   1,854,443.94x = 2,657,151,556,830.12
5. Step 5: Solve for x
   x = 2,657,151,556,830.12/1,854,443.94
6. Step 6: Final answer
   x = 1,432,856.23