Finding the Fourth Proportional to 152,513.88, 228,742.72 and 63,743.56

Step by Step Solution

1. Step 1: Write the proportion equation
   152,513.88 : 228,742.72 = 63,743.56 : x
2. Step 2: Convert to fraction form
   152,513.88/228,742.72 = 63,743.56/x
3. Step 3: Cross multiply
   152,513.88x = 228,742.72 × 63,743.56
4. Step 4: Simplify right side
   152,513.88x = 14,580,875,296.88
5. Step 5: Solve for x
   x = 14,580,875,296.88/152,513.88
6. Step 6: Final answer
   x = 95,603.60