Finding the Fourth Proportional to 16,258,158.34, 22,434,196.40 and 8,914,058.91

Step by Step Solution

1. Step 1: Write the proportion equation
   16,258,158.34 : 22,434,196.40 = 8,914,058.91 : x
2. Step 2: Convert to fraction form
   16,258,158.34/22,434,196.40 = 8,914,058.91/x
3. Step 3: Cross multiply
   16,258,158.34x = 22,434,196.40 × 8,914,058.91
4. Step 4: Simplify right side
   16,258,158.34x = 199,979,748,308,109.91
5. Step 5: Solve for x
   x = 199,979,748,308,109.91/16,258,158.34
6. Step 6: Final answer
   x = 12,300,270.68