Finding the Fourth Proportional to 14,614,128.78, 21,926,061.52 and 4,899,703.04

Step by Step Solution

1. Step 1: Write the proportion equation
   14,614,128.78 : 21,926,061.52 = 4,899,703.04 : x
2. Step 2: Convert to fraction form
   14,614,128.78/21,926,061.52 = 4,899,703.04/x
3. Step 3: Cross multiply
   14,614,128.78x = 21,926,061.52 × 4,899,703.04
4. Step 4: Simplify right side
   14,614,128.78x = 107,431,190,284,771.02
5. Step 5: Solve for x
   x = 107,431,190,284,771.02/14,614,128.78
6. Step 6: Final answer
   x = 7,351,186.78