Finding the Fourth Proportional to 91,111.58, 136,667.37 and 46,710.01

Step by Step Solution

1. Step 1: Write the proportion equation
   91,111.58 : 136,667.37 = 46,710.01 : x
2. Step 2: Convert to fraction form
   91,111.58/136,667.37 = 46,710.01/x
3. Step 3: Cross multiply
   91,111.58x = 136,667.37 × 46,710.01
4. Step 4: Simplify right side
   91,111.58x = 6,383,734,565.37
5. Step 5: Solve for x
   x = 6,383,734,565.37/91,111.58
6. Step 6: Final answer
   x = 70,065.02