Finding the Fourth Proportional to 192,426,507.69, 265,550,661.54 and 113,044,915.23

Step by Step Solution

1. Step 1: Write the proportion equation
   192,426,507.69 : 265,550,661.54 = 113,044,915.23 : x
2. Step 2: Convert to fraction form
   192,426,507.69/265,550,661.54 = 113,044,915.23/x
3. Step 3: Cross multiply
   192,426,507.69x = 265,550,661.54 × 113,044,915.23
4. Step 4: Simplify right side
   192,426,507.69x = 30,019,152,022,494,496
5. Step 5: Solve for x
   x = 30,019,152,022,494,496/192,426,507.69
6. Step 6: Final answer
   x = 156,003,205.50