Finding the Fourth Proportional to 9,665,477.33, 14,488,639.42 and 4,538,729.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,665,477.33 : 14,488,639.42 = 4,538,729.84 : x
2. Step 2: Convert to fraction form
   9,665,477.33/14,488,639.42 = 4,538,729.84/x
3. Step 3: Cross multiply
   9,665,477.33x = 14,488,639.42 × 4,538,729.84
4. Step 4: Simplify right side
   9,665,477.33x = 65,760,020,076,554.29
5. Step 5: Solve for x
   x = 65,760,020,076,554.29/9,665,477.33
6. Step 6: Final answer
   x = 6,803,597.78