Finding the Fourth Proportional to 109,834,233.69, 163,780,952.61 and 108,848,410.62

Step by Step Solution

1. Step 1: Write the proportion equation
   109,834,233.69 : 163,780,952.61 = 108,848,410.62 : x
2. Step 2: Convert to fraction form
   109,834,233.69/163,780,952.61 = 108,848,410.62/x
3. Step 3: Cross multiply
   109,834,233.69x = 163,780,952.61 × 108,848,410.62
4. Step 4: Simplify right side
   109,834,233.69x = 17,827,296,381,428,044
5. Step 5: Solve for x
   x = 17,827,296,381,428,044/109,834,233.69
6. Step 6: Final answer
   x = 162,310,927.86