Finding the Fourth Proportional to 107,535.76, 160,396.16 and 93,384.52

Step by Step Solution

1. Step 1: Write the proportion equation
   107,535.76 : 160,396.16 = 93,384.52 : x
2. Step 2: Convert to fraction form
   107,535.76/160,396.16 = 93,384.52/x
3. Step 3: Cross multiply
   107,535.76x = 160,396.16 × 93,384.52
4. Step 4: Simplify right side
   107,535.76x = 14,978,518,068.82
5. Step 5: Solve for x
   x = 14,978,518,068.82/107,535.76
6. Step 6: Final answer
   x = 139,288.72