Finding the Fourth Proportional to 152,783.89, 229,191.50 and 52,944.01

Step by Step Solution

1. Step 1: Write the proportion equation
   152,783.89 : 229,191.50 = 52,944.01 : x
2. Step 2: Convert to fraction form
   152,783.89/229,191.50 = 52,944.01/x
3. Step 3: Cross multiply
   152,783.89x = 229,191.50 × 52,944.01
4. Step 4: Simplify right side
   152,783.89x = 12,134,316,803.20
5. Step 5: Solve for x
   x = 12,134,316,803.20/152,783.89
6. Step 6: Final answer
   x = 79,421.44