Finding the Fourth Proportional to 157,500.72, 236,296.71 and 50,900.94

Step by Step Solution

1. Step 1: Write the proportion equation
   157,500.72 : 236,296.71 = 50,900.94 : x
2. Step 2: Convert to fraction form
   157,500.72/236,296.71 = 50,900.94/x
3. Step 3: Cross multiply
   157,500.72x = 236,296.71 × 50,900.94
4. Step 4: Simplify right side
   157,500.72x = 12,027,724,657.91
5. Step 5: Solve for x
   x = 12,027,724,657.91/157,500.72
6. Step 6: Final answer
   x = 76,366.16