Finding the Fourth Proportional to 1,837,493.31, 2,758,774.16 and 1,267,522.84

Step by Step Solution

1. Step 1: Write the proportion equation
   1,837,493.31 : 2,758,774.16 = 1,267,522.84 : x
2. Step 2: Convert to fraction form
   1,837,493.31/2,758,774.16 = 1,267,522.84/x
3. Step 3: Cross multiply
   1,837,493.31x = 2,758,774.16 × 1,267,522.84
4. Step 4: Simplify right side
   1,837,493.31x = 3,496,809,258,201.82
5. Step 5: Solve for x
   x = 3,496,809,258,201.82/1,837,493.31
6. Step 6: Final answer
   x = 1,903,032.38