Finding the Fourth Proportional to 131,973.32, 182,080.37 and 74,607.10

Step by Step Solution

1. Step 1: Write the proportion equation
   131,973.32 : 182,080.37 = 74,607.10 : x
2. Step 2: Convert to fraction form
   131,973.32/182,080.37 = 74,607.10/x
3. Step 3: Cross multiply
   131,973.32x = 182,080.37 × 74,607.10
4. Step 4: Simplify right side
   131,973.32x = 13,584,487,089.19
5. Step 5: Solve for x
   x = 13,584,487,089.19/131,973.32
6. Step 6: Final answer
   x = 102,933.59