Finding the Fourth Proportional to 76,792.00, 105,973.47 and 42,802.67

Step by Step Solution

1. Step 1: Write the proportion equation
   76,792.00 : 105,973.47 = 42,802.67 : x
2. Step 2: Convert to fraction form
   76,792.00/105,973.47 = 42,802.67/x
3. Step 3: Cross multiply
   76,792.00x = 105,973.47 × 42,802.67
4. Step 4: Simplify right side
   76,792.00x = 4,535,947,465.16
5. Step 5: Solve for x
   x = 4,535,947,465.16/76,792.00
6. Step 6: Final answer
   x = 59,067.97