Finding the Fourth Proportional to 102,498.94, 153,748.34 and 32,378.25

Step by Step Solution

1. Step 1: Write the proportion equation
   102,498.94 : 153,748.34 = 32,378.25 : x
2. Step 2: Convert to fraction form
   102,498.94/153,748.34 = 32,378.25/x
3. Step 3: Cross multiply
   102,498.94x = 153,748.34 × 32,378.25
4. Step 4: Simplify right side
   102,498.94x = 4,978,102,189.61
5. Step 5: Solve for x
   x = 4,978,102,189.61/102,498.94
6. Step 6: Final answer
   x = 48,567.35