Finding the Fourth Proportional to 16,434,547.83, 22,680,097.20 and 9,908,595.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,434,547.83 : 22,680,097.20 = 9,908,595.72 : x
2. Step 2: Convert to fraction form
   16,434,547.83/22,680,097.20 = 9,908,595.72/x
3. Step 3: Cross multiply
   16,434,547.83x = 22,680,097.20 × 9,908,595.72
4. Step 4: Simplify right side
   16,434,547.83x = 224,727,914,045,104
5. Step 5: Solve for x
   x = 224,727,914,045,104/16,434,547.83
6. Step 6: Final answer
   x = 13,674,116.04