Finding the Fourth Proportional to 60,499.98, 90,742.95 and 16,130.34

Step by Step Solution

1. Step 1: Write the proportion equation
   60,499.98 : 90,742.95 = 16,130.34 : x
2. Step 2: Convert to fraction form
   60,499.98/90,742.95 = 16,130.34/x
3. Step 3: Cross multiply
   60,499.98x = 90,742.95 × 16,130.34
4. Step 4: Simplify right side
   60,499.98x = 1,463,714,636.10
5. Step 5: Solve for x
   x = 1,463,714,636.10/60,499.98
6. Step 6: Final answer
   x = 24,193.64