Finding the Fourth Proportional to 156,941.69, 235,335.30 and 50,300.60

Step by Step Solution

1. Step 1: Write the proportion equation
   156,941.69 : 235,335.30 = 50,300.60 : x
2. Step 2: Convert to fraction form
   156,941.69/235,335.30 = 50,300.60/x
3. Step 3: Cross multiply
   156,941.69x = 235,335.30 × 50,300.60
4. Step 4: Simplify right side
   156,941.69x = 11,837,505,614.50
5. Step 5: Solve for x
   x = 11,837,505,614.50/156,941.69
6. Step 6: Final answer
   x = 75,426.14