Finding the Fourth Proportional to 111,095.37, 153,307.76 and 63,364.10

Step by Step Solution

1. Step 1: Write the proportion equation
   111,095.37 : 153,307.76 = 63,364.10 : x
2. Step 2: Convert to fraction form
   111,095.37/153,307.76 = 63,364.10/x
3. Step 3: Cross multiply
   111,095.37x = 153,307.76 × 63,364.10
4. Step 4: Simplify right side
   111,095.37x = 9,714,207,152.06
5. Step 5: Solve for x
   x = 9,714,207,152.06/111,095.37
6. Step 6: Final answer
   x = 87,440.25