Finding the Fourth Proportional to 116,947.35, 175,377.45 and 42,047.04

Step by Step Solution

1. Step 1: Write the proportion equation
   116,947.35 : 175,377.45 = 42,047.04 : x
2. Step 2: Convert to fraction form
   116,947.35/175,377.45 = 42,047.04/x
3. Step 3: Cross multiply
   116,947.35x = 175,377.45 × 42,047.04
4. Step 4: Simplify right side
   116,947.35x = 7,374,102,655.25
5. Step 5: Solve for x
   x = 7,374,102,655.25/116,947.35
6. Step 6: Final answer
   x = 63,054.89