Finding the Fourth Proportional to 45,782.54, 63,192.12 and 42,994.52

Step by Step Solution

1. Step 1: Write the proportion equation
   45,782.54 : 63,192.12 = 42,994.52 : x
2. Step 2: Convert to fraction form
   45,782.54/63,192.12 = 42,994.52/x
3. Step 3: Cross multiply
   45,782.54x = 63,192.12 × 42,994.52
4. Step 4: Simplify right side
   45,782.54x = 2,716,914,867.18
5. Step 5: Solve for x
   x = 2,716,914,867.18/45,782.54
6. Step 6: Final answer
   x = 59,343.91