Finding the Fourth Proportional to 3,167,786.32, 4,371,637.33 and 1,791,100.47

Step by Step Solution

1. Step 1: Write the proportion equation
   3,167,786.32 : 4,371,637.33 = 1,791,100.47 : x
2. Step 2: Convert to fraction form
   3,167,786.32/4,371,637.33 = 1,791,100.47/x
3. Step 3: Cross multiply
   3,167,786.32x = 4,371,637.33 × 1,791,100.47
4. Step 4: Simplify right side
   3,167,786.32x = 7,830,041,650,096.61
5. Step 5: Solve for x
   x = 7,830,041,650,096.61/3,167,786.32
6. Step 6: Final answer
   x = 2,471,770.77