Finding the Fourth Proportional to 112,844.43, 155,719.53 and 65,094.93

Step by Step Solution

1. Step 1: Write the proportion equation
   112,844.43 : 155,719.53 = 65,094.93 : x
2. Step 2: Convert to fraction form
   112,844.43/155,719.53 = 65,094.93/x
3. Step 3: Cross multiply
   112,844.43x = 155,719.53 × 65,094.93
4. Step 4: Simplify right side
   112,844.43x = 10,136,551,904.98
5. Step 5: Solve for x
   x = 10,136,551,904.98/112,844.43
6. Step 6: Final answer
   x = 89,827.67