Finding the Fourth Proportional to 242,019.98, 363,047.31 and 64,526.06

Step by Step Solution

1. Step 1: Write the proportion equation
   242,019.98 : 363,047.31 = 64,526.06 : x
2. Step 2: Convert to fraction form
   242,019.98/363,047.31 = 64,526.06/x
3. Step 3: Cross multiply
   242,019.98x = 363,047.31 × 64,526.06
4. Step 4: Simplify right side
   242,019.98x = 23,426,012,507.90
5. Step 5: Solve for x
   x = 23,426,012,507.90/242,019.98
6. Step 6: Final answer
   x = 96,793.71