Finding the Fourth Proportional to 21,439,467.52, 32,164,176 and 7,062,019.84

Step by Step Solution

1. Step 1: Write the proportion equation
   21,439,467.52 : 32,164,176 = 7,062,019.84 : x
2. Step 2: Convert to fraction form
   21,439,467.52/32,164,176 = 7,062,019.84/x
3. Step 3: Cross multiply
   21,439,467.52x = 32,164,176 × 7,062,019.84
4. Step 4: Simplify right side
   21,439,467.52x = 227,144,049,049,251.84
5. Step 5: Solve for x
   x = 227,144,049,049,251.84/21,439,467.52
6. Step 6: Final answer
   x = 10,594,668.40