Finding the Fourth Proportional to 10,544,189.99, 15,810,597.50 and 4,783,780.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,544,189.99 : 15,810,597.50 = 4,783,780.22 : x
2. Step 2: Convert to fraction form
   10,544,189.99/15,810,597.50 = 4,783,780.22/x
3. Step 3: Cross multiply
   10,544,189.99x = 15,810,597.50 × 4,783,780.22
4. Step 4: Simplify right side
   10,544,189.99x = 75,634,423,483,909.56
5. Step 5: Solve for x
   x = 75,634,423,483,909.56/10,544,189.99
6. Step 6: Final answer
   x = 7,173,089.98