Finding the Fourth Proportional to 61,031.75, 91,561.59 and 23,592.13

Step by Step Solution

1. Step 1: Write the proportion equation
   61,031.75 : 91,561.59 = 23,592.13 : x
2. Step 2: Convert to fraction form
   61,031.75/91,561.59 = 23,592.13/x
3. Step 3: Cross multiply
   61,031.75x = 91,561.59 × 23,592.13
4. Step 4: Simplify right side
   61,031.75x = 2,160,132,705.38
5. Step 5: Solve for x
   x = 2,160,132,705.38/61,031.75
6. Step 6: Final answer
   x = 35,393.59