Finding the Fourth Proportional to 109,675,713.72, 163,533,040.01 and 106,662,443.16

Step by Step Solution

1. Step 1: Write the proportion equation
   109,675,713.72 : 163,533,040.01 = 106,662,443.16 : x
2. Step 2: Convert to fraction form
   109,675,713.72/163,533,040.01 = 106,662,443.16/x
3. Step 3: Cross multiply
   109,675,713.72x = 163,533,040.01 × 106,662,443.16
4. Step 4: Simplify right side
   109,675,713.72x = 17,442,833,584,848,630
5. Step 5: Solve for x
   x = 17,442,833,584,848,630/109,675,713.72
6. Step 6: Final answer
   x = 159,040,073.62