Finding the Fourth Proportional to 99,085.49, 148,643.73 and 32,510.48

Step by Step Solution

1. Step 1: Write the proportion equation
   99,085.49 : 148,643.73 = 32,510.48 : x
2. Step 2: Convert to fraction form
   99,085.49/148,643.73 = 32,510.48/x
3. Step 3: Cross multiply
   99,085.49x = 148,643.73 × 32,510.48
4. Step 4: Simplify right side
   99,085.49x = 4,832,479,104.19
5. Step 5: Solve for x
   x = 4,832,479,104.19/99,085.49
6. Step 6: Final answer
   x = 48,770.80