Finding the Fourth Proportional to 91,770.04, 126,667.42 and 59,938.25

Step by Step Solution

1. Step 1: Write the proportion equation
   91,770.04 : 126,667.42 = 59,938.25 : x
2. Step 2: Convert to fraction form
   91,770.04/126,667.42 = 59,938.25/x
3. Step 3: Cross multiply
   91,770.04x = 126,667.42 × 59,938.25
4. Step 4: Simplify right side
   91,770.04x = 7,592,223,486.82
5. Step 5: Solve for x
   x = 7,592,223,486.82/91,770.04
6. Step 6: Final answer
   x = 82,730.96