Finding the Fourth Proportional to 16,258,167.58, 22,434,209.16 and 8,914,068.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,258,167.58 : 22,434,209.16 = 8,914,068.16 : x
2. Step 2: Convert to fraction form
   16,258,167.58/22,434,209.16 = 8,914,068.16/x
3. Step 3: Cross multiply
   16,258,167.58x = 22,434,209.16 × 8,914,068.16
4. Step 4: Simplify right side
   16,258,167.58x = 199,980,069,567,936.34
5. Step 5: Solve for x
   x = 199,980,069,567,936.34/16,258,167.58
6. Step 6: Final answer
   x = 12,300,283.45