Finding the Fourth Proportional to 2,532,938.22, 3,495,456.23 and 1,387,018.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,532,938.22 : 3,495,456.23 = 1,387,018.58 : x
2. Step 2: Convert to fraction form
   2,532,938.22/3,495,456.23 = 1,387,018.58/x
3. Step 3: Cross multiply
   2,532,938.22x = 3,495,456.23 × 1,387,018.58
4. Step 4: Simplify right side
   2,532,938.22x = 4,848,262,712,174.38
5. Step 5: Solve for x
   x = 4,848,262,712,174.38/2,532,938.22
6. Step 6: Final answer
   x = 1,914,086.44