Finding the Fourth Proportional to 2,527,436.52, 3,487,862.16 and 1,381,521.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,527,436.52 : 3,487,862.16 = 1,381,521.42 : x
2. Step 2: Convert to fraction form
   2,527,436.52/3,487,862.16 = 1,381,521.42/x
3. Step 3: Cross multiply
   2,527,436.52x = 3,487,862.16 × 1,381,521.42
4. Step 4: Simplify right side
   2,527,436.52x = 4,818,556,284,047.47
5. Step 5: Solve for x
   x = 4,818,556,284,047.47/2,527,436.52
6. Step 6: Final answer
   x = 1,906,499.43