Finding the Fourth Proportional to 98,773.94, 148,145.42 and 32,213.72

Step by Step Solution

1. Step 1: Write the proportion equation
   98,773.94 : 148,145.42 = 32,213.72 : x
2. Step 2: Convert to fraction form
   98,773.94/148,145.42 = 32,213.72/x
3. Step 3: Cross multiply
   98,773.94x = 148,145.42 × 32,213.72
4. Step 4: Simplify right side
   98,773.94x = 4,772,315,079.16
5. Step 5: Solve for x
   x = 4,772,315,079.16/98,773.94
6. Step 6: Final answer
   x = 48,315.53