Finding the Fourth Proportional to 144,094.64, 216,070.46 and 49,298.00

Step by Step Solution

1. Step 1: Write the proportion equation
   144,094.64 : 216,070.46 = 49,298.00 : x
2. Step 2: Convert to fraction form
   144,094.64/216,070.46 = 49,298.00/x
3. Step 3: Cross multiply
   144,094.64x = 216,070.46 × 49,298.00
4. Step 4: Simplify right side
   144,094.64x = 10,651,840,210.24
5. Step 5: Solve for x
   x = 10,651,840,210.24/144,094.64
6. Step 6: Final answer
   x = 73,922.53