Finding the Fourth Proportional to 2,101,026.78, 3,152,524.42 and 1,035,487.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,101,026.78 : 3,152,524.42 = 1,035,487.57 : x
2. Step 2: Convert to fraction form
   2,101,026.78/3,152,524.42 = 1,035,487.57/x
3. Step 3: Cross multiply
   2,101,026.78x = 3,152,524.42 × 1,035,487.57
4. Step 4: Simplify right side
   2,101,026.78x = 3,264,399,851,031.46
5. Step 5: Solve for x
   x = 3,264,399,851,031.46/2,101,026.78
6. Step 6: Final answer
   x = 1,553,716.44