Finding the Fourth Proportional to 13,443,175.83, 20,164,732.99 and 5,761,839.99

Step by Step Solution

1. Step 1: Write the proportion equation
   13,443,175.83 : 20,164,732.99 = 5,761,839.99 : x
2. Step 2: Convert to fraction form
   13,443,175.83/20,164,732.99 = 5,761,839.99/x
3. Step 3: Cross multiply
   13,443,175.83x = 20,164,732.99 × 5,761,839.99
4. Step 4: Simplify right side
   13,443,175.83x = 116,185,964,990,667.44
5. Step 5: Solve for x
   x = 116,185,964,990,667.44/13,443,175.83
6. Step 6: Final answer
   x = 8,642,746.81