Finding the Fourth Proportional to 21,704,430.61, 32,539,595.22 and 14,860,300.69

Step by Step Solution

1. Step 1: Write the proportion equation
   21,704,430.61 : 32,539,595.22 = 14,860,300.69 : x
2. Step 2: Convert to fraction form
   21,704,430.61/32,539,595.22 = 14,860,300.69/x
3. Step 3: Cross multiply
   21,704,430.61x = 32,539,595.22 × 14,860,300.69
4. Step 4: Simplify right side
   21,704,430.61x = 483,548,169,300,086.69
5. Step 5: Solve for x
   x = 483,548,169,300,086.69/21,704,430.61
6. Step 6: Final answer
   x = 22,278,776.99