Finding the Fourth Proportional to 16,997,782.80, 25,501,638.42 and 5,482,995.60

Step by Step Solution

1. Step 1: Write the proportion equation
   16,997,782.80 : 25,501,638.42 = 5,482,995.60 : x
2. Step 2: Convert to fraction form
   16,997,782.80/25,501,638.42 = 5,482,995.60/x
3. Step 3: Cross multiply
   16,997,782.80x = 25,501,638.42 × 5,482,995.60
4. Step 4: Simplify right side
   16,997,782.80x = 139,825,371,249,650.95
5. Step 5: Solve for x
   x = 139,825,371,249,650.95/16,997,782.80
6. Step 6: Final answer
   x = 8,226,094.71