Finding the Fourth Proportional to 64,189.32, 88,593.51 and 43,005.52

Step by Step Solution

1. Step 1: Write the proportion equation
   64,189.32 : 88,593.51 = 43,005.52 : x
2. Step 2: Convert to fraction form
   64,189.32/88,593.51 = 43,005.52/x
3. Step 3: Cross multiply
   64,189.32x = 88,593.51 × 43,005.52
4. Step 4: Simplify right side
   64,189.32x = 3,810,009,966.18
5. Step 5: Solve for x
   x = 3,810,009,966.18/64,189.32
6. Step 6: Final answer
   x = 59,355.82