Finding the Fourth Proportional to 152,685.98, 229,044.67 and 52,846.01

Step by Step Solution

1. Step 1: Write the proportion equation
   152,685.98 : 229,044.67 = 52,846.01 : x
2. Step 2: Convert to fraction form
   152,685.98/229,044.67 = 52,846.01/x
3. Step 3: Cross multiply
   152,685.98x = 229,044.67 × 52,846.01
4. Step 4: Simplify right side
   152,685.98x = 12,104,097,361.76
5. Step 5: Solve for x
   x = 12,104,097,361.76/152,685.98
6. Step 6: Final answer
   x = 79,274.45