Finding the Fourth Proportional to 6,607,150.61, 9,910,706.72 and 1,814,844.47

Step by Step Solution

1. Step 1: Write the proportion equation
   6,607,150.61 : 9,910,706.72 = 1,814,844.47 : x
2. Step 2: Convert to fraction form
   6,607,150.61/9,910,706.72 = 1,814,844.47/x
3. Step 3: Cross multiply
   6,607,150.61x = 9,910,706.72 × 1,814,844.47
4. Step 4: Simplify right side
   6,607,150.61x = 17,986,391,225,956.08
5. Step 5: Solve for x
   x = 17,986,391,225,956.08/6,607,150.61
6. Step 6: Final answer
   x = 2,722,261.43