Finding the Fourth Proportional to 113,300.64, 169,971.24 and 46,703.76

Step by Step Solution

1. Step 1: Write the proportion equation
   113,300.64 : 169,971.24 = 46,703.76 : x
2. Step 2: Convert to fraction form
   113,300.64/169,971.24 = 46,703.76/x
3. Step 3: Cross multiply
   113,300.64x = 169,971.24 × 46,703.76
4. Step 4: Simplify right side
   113,300.64x = 7,938,295,999.86
5. Step 5: Solve for x
   x = 7,938,295,999.86/113,300.64
6. Step 6: Final answer
   x = 70,064.00