Finding the Fourth Proportional to 152,026, 209,795.83 and 84,958

Step by Step Solution

1. Step 1: Write the proportion equation
   152,026 : 209,795.83 = 84,958 : x
2. Step 2: Convert to fraction form
   152,026/209,795.83 = 84,958/x
3. Step 3: Cross multiply
   152,026x = 209,795.83 × 84,958
4. Step 4: Simplify right side
   152,026x = 17,823,834,125.14
5. Step 5: Solve for x
   x = 17,823,834,125.14/152,026
6. Step 6: Final answer
   x = 117,242.01