Finding the Fourth Proportional to 136,264.03, 204,404.69 and 42,773.47

Step by Step Solution

1. Step 1: Write the proportion equation
   136,264.03 : 204,404.69 = 42,773.47 : x
2. Step 2: Convert to fraction form
   136,264.03/204,404.69 = 42,773.47/x
3. Step 3: Cross multiply
   136,264.03x = 204,404.69 × 42,773.47
4. Step 4: Simplify right side
   136,264.03x = 8,743,097,875.57
5. Step 5: Solve for x
   x = 8,743,097,875.57/136,264.03
6. Step 6: Final answer
   x = 64,162.92