Finding the Fourth Proportional to 1,619,719,517.88, 2,433,455,238.42 and 1,038,592,323

Step by Step Solution

1. Step 1: Write the proportion equation
   1,619,719,517.88 : 2,433,455,238.42 = 1,038,592,323 : x
2. Step 2: Convert to fraction form
   1,619,719,517.88/2,433,455,238.42 = 1,038,592,323/x
3. Step 3: Cross multiply
   1,619,719,517.88x = 2,433,455,238.42 × 1,038,592,323
4. Step 4: Simplify right side
   1,619,719,517.88x = 2,527,367,928,987,146,752
5. Step 5: Solve for x
   x = 2,527,367,928,987,146,752/1,619,719,517.88
6. Step 6: Final answer
   x = 1,560,373,818.48