Finding the Fourth Proportional to 152,014.58, 209,773.58 and 83,102.73

Step by Step Solution

1. Step 1: Write the proportion equation
   152,014.58 : 209,773.58 = 83,102.73 : x
2. Step 2: Convert to fraction form
   152,014.58/209,773.58 = 83,102.73/x
3. Step 3: Cross multiply
   152,014.58x = 209,773.58 × 83,102.73
4. Step 4: Simplify right side
   152,014.58x = 17,432,755,977.71
5. Step 5: Solve for x
   x = 17,432,755,977.71/152,014.58
6. Step 6: Final answer
   x = 114,678.18