Finding the Fourth Proportional to 152,498.94, 228,538.04 and 110,040.72

Step by Step Solution

1. Step 1: Write the proportion equation
   152,498.94 : 228,538.04 = 110,040.72 : x
2. Step 2: Convert to fraction form
   152,498.94/228,538.04 = 110,040.72/x
3. Step 3: Cross multiply
   152,498.94x = 228,538.04 × 110,040.72
4. Step 4: Simplify right side
   152,498.94x = 25,148,490,468.99
5. Step 5: Solve for x
   x = 25,148,490,468.99/152,498.94
6. Step 6: Final answer
   x = 164,909.28