Finding the Fourth Proportional to 101,152.23, 151,744.77 and 37,977.32

Step by Step Solution

1. Step 1: Write the proportion equation
   101,152.23 : 151,744.77 = 37,977.32 : x
2. Step 2: Convert to fraction form
   101,152.23/151,744.77 = 37,977.32/x
3. Step 3: Cross multiply
   101,152.23x = 151,744.77 × 37,977.32
4. Step 4: Simplify right side
   101,152.23x = 5,762,858,929.89
5. Step 5: Solve for x
   x = 5,762,858,929.89/101,152.23
6. Step 6: Final answer
   x = 56,972.14