Finding the Fourth Proportional to 8,899,540.52, 13,341,393.80 and 3,218,501.84

Step by Step Solution

1. Step 1: Write the proportion equation
   8,899,540.52 : 13,341,393.80 = 3,218,501.84 : x
2. Step 2: Convert to fraction form
   8,899,540.52/13,341,393.80 = 3,218,501.84/x
3. Step 3: Cross multiply
   8,899,540.52x = 13,341,393.80 × 3,218,501.84
4. Step 4: Simplify right side
   8,899,540.52x = 42,939,300,493,464.59
5. Step 5: Solve for x
   x = 42,939,300,493,464.59/8,899,540.52
6. Step 6: Final answer
   x = 4,824,889.60