Finding the Fourth Proportional to 10,778,830.80, 16,170,492.60 and 3,592,597.20

Step by Step Solution

1. Step 1: Write the proportion equation
   10,778,830.80 : 16,170,492.60 = 3,592,597.20 : x
2. Step 2: Convert to fraction form
   10,778,830.80/16,170,492.60 = 3,592,597.20/x
3. Step 3: Cross multiply
   10,778,830.80x = 16,170,492.60 × 3,592,597.20
4. Step 4: Simplify right side
   10,778,830.80x = 58,094,066,437,380.72
5. Step 5: Solve for x
   x = 58,094,066,437,380.72/10,778,830.80
6. Step 6: Final answer
   x = 5,389,644.53