Finding the Fourth Proportional to 31,325,290.75, 47,034,061.71 and 17,519,298.58

Step by Step Solution

1. Step 1: Write the proportion equation
   31,325,290.75 : 47,034,061.71 = 17,519,298.58 : x
2. Step 2: Convert to fraction form
   31,325,290.75/47,034,061.71 = 17,519,298.58/x
3. Step 3: Cross multiply
   31,325,290.75x = 47,034,061.71 × 17,519,298.58
4. Step 4: Simplify right side
   31,325,290.75x = 824,003,770,527,635.25
5. Step 5: Solve for x
   x = 824,003,770,527,635.25/31,325,290.75
6. Step 6: Final answer
   x = 26,304,744.53