Finding the Fourth Proportional to 117,301.40, 175,914.94 and 42,411.63

Step by Step Solution

1. Step 1: Write the proportion equation
   117,301.40 : 175,914.94 = 42,411.63 : x
2. Step 2: Convert to fraction form
   117,301.40/175,914.94 = 42,411.63/x
3. Step 3: Cross multiply
   117,301.40x = 175,914.94 × 42,411.63
4. Step 4: Simplify right side
   117,301.40x = 7,460,839,680.51
5. Step 5: Solve for x
   x = 7,460,839,680.51/117,301.40
6. Step 6: Final answer
   x = 63,604.01