Finding the Fourth Proportional to 22,765,730.76, 31,418,518.30 and 14,509,499.58

Step by Step Solution

1. Step 1: Write the proportion equation
   22,765,730.76 : 31,418,518.30 = 14,509,499.58 : x
2. Step 2: Convert to fraction form
   22,765,730.76/31,418,518.30 = 14,509,499.58/x
3. Step 3: Cross multiply
   22,765,730.76x = 31,418,518.30 × 14,509,499.58
4. Step 4: Simplify right side
   22,765,730.76x = 455,866,978,041,798.56
5. Step 5: Solve for x
   x = 455,866,978,041,798.56/22,765,730.76
6. Step 6: Final answer
   x = 20,024,262.91