Finding the Fourth Proportional to 99,048.32, 148,594.34 and 36,718.82

Step by Step Solution

1. Step 1: Write the proportion equation
   99,048.32 : 148,594.34 = 36,718.82 : x
2. Step 2: Convert to fraction form
   99,048.32/148,594.34 = 36,718.82/x
3. Step 3: Cross multiply
   99,048.32x = 148,594.34 × 36,718.82
4. Step 4: Simplify right side
   99,048.32x = 5,456,208,080.51
5. Step 5: Solve for x
   x = 5,456,208,080.51/99,048.32
6. Step 6: Final answer
   x = 55,086.33