Finding the Fourth Proportional to 150,264, 207,364.32 and 83,196

Step by Step Solution

1. Step 1: Write the proportion equation
   150,264 : 207,364.32 = 83,196 : x
2. Step 2: Convert to fraction form
   150,264/207,364.32 = 83,196/x
3. Step 3: Cross multiply
   150,264x = 207,364.32 × 83,196
4. Step 4: Simplify right side
   150,264x = 17,251,881,966.72
5. Step 5: Solve for x
   x = 17,251,881,966.72/150,264
6. Step 6: Final answer
   x = 114,810.48