Finding the Fourth Proportional to 96,835.89, 145,225.59 and 37,657.50

Step by Step Solution

1. Step 1: Write the proportion equation
   96,835.89 : 145,225.59 = 37,657.50 : x
2. Step 2: Convert to fraction form
   96,835.89/145,225.59 = 37,657.50/x
3. Step 3: Cross multiply
   96,835.89x = 145,225.59 × 37,657.50
4. Step 4: Simplify right side
   96,835.89x = 5,468,832,655.43
5. Step 5: Solve for x
   x = 5,468,832,655.43/96,835.89
6. Step 6: Final answer
   x = 56,475.27