Finding the Fourth Proportional to 16,434,550.84, 22,680,101.34 and 9,908,598.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,434,550.84 : 22,680,101.34 = 9,908,598.72 : x
2. Step 2: Convert to fraction form
   16,434,550.84/22,680,101.34 = 9,908,598.72/x
3. Step 3: Cross multiply
   16,434,550.84x = 22,680,101.34 × 9,908,598.72
4. Step 4: Simplify right side
   16,434,550.84x = 224,728,023,106,994.31
5. Step 5: Solve for x
   x = 224,728,023,106,994.31/16,434,550.84
6. Step 6: Final answer
   x = 13,674,120.17