Finding the Fourth Proportional to 136,954.82, 205,407.62 and 62,061

Step by Step Solution

1. Step 1: Write the proportion equation
   136,954.82 : 205,407.62 = 62,061 : x
2. Step 2: Convert to fraction form
   136,954.82/205,407.62 = 62,061/x
3. Step 3: Cross multiply
   136,954.82x = 205,407.62 × 62,061
4. Step 4: Simplify right side
   136,954.82x = 12,747,801,994.52
5. Step 5: Solve for x
   x = 12,747,801,994.52/136,954.82
6. Step 6: Final answer
   x = 93,080.35