Finding the Fourth Proportional to 16,208,543.34, 24,314,517.74 and 5,279,584.64

Step by Step Solution

1. Step 1: Write the proportion equation
   16,208,543.34 : 24,314,517.74 = 5,279,584.64 : x
2. Step 2: Convert to fraction form
   16,208,543.34/24,314,517.74 = 5,279,584.64/x
3. Step 3: Cross multiply
   16,208,543.34x = 24,314,517.74 × 5,279,584.64
4. Step 4: Simplify right side
   16,208,543.34x = 128,370,554,389,111.50
5. Step 5: Solve for x
   x = 128,370,554,389,111.50/16,208,543.34
6. Step 6: Final answer
   x = 7,919,931.59