Finding the Fourth Proportional to 56,802, 78,356.94 and 43,349.82

Step by Step Solution

1. Step 1: Write the proportion equation
   56,802 : 78,356.94 = 43,349.82 : x
2. Step 2: Convert to fraction form
   56,802/78,356.94 = 43,349.82/x
3. Step 3: Cross multiply
   56,802x = 78,356.94 × 43,349.82
4. Step 4: Simplify right side
   56,802x = 3,396,759,244.75
5. Step 5: Solve for x
   x = 3,396,759,244.75/56,802
6. Step 6: Final answer
   x = 59,799.99