Finding the Fourth Proportional to 152,404.31, 228,754.08 and 73,573.89

Step by Step Solution

1. Step 1: Write the proportion equation
   152,404.31 : 228,754.08 = 73,573.89 : x
2. Step 2: Convert to fraction form
   152,404.31/228,754.08 = 73,573.89/x
3. Step 3: Cross multiply
   152,404.31x = 228,754.08 × 73,573.89
4. Step 4: Simplify right side
   152,404.31x = 16,830,327,518.97
5. Step 5: Solve for x
   x = 16,830,327,518.97/152,404.31
6. Step 6: Final answer
   x = 110,432.10