Finding the Fourth Proportional to 151,746.91, 209,410.78 and 83,763.93

Step by Step Solution

1. Step 1: Write the proportion equation
   151,746.91 : 209,410.78 = 83,763.93 : x
2. Step 2: Convert to fraction form
   151,746.91/209,410.78 = 83,763.93/x
3. Step 3: Cross multiply
   151,746.91x = 209,410.78 × 83,763.93
4. Step 4: Simplify right side
   151,746.91x = 17,541,068,817.76
5. Step 5: Solve for x
   x = 17,541,068,817.76/151,746.91
6. Step 6: Final answer
   x = 115,594.24