Finding the Fourth Proportional to 112,784.94, 169,181.46 and 37,907.55

Step by Step Solution

1. Step 1: Write the proportion equation
   112,784.94 : 169,181.46 = 37,907.55 : x
2. Step 2: Convert to fraction form
   112,784.94/169,181.46 = 37,907.55/x
3. Step 3: Cross multiply
   112,784.94x = 169,181.46 × 37,907.55
4. Step 4: Simplify right side
   112,784.94x = 6,413,254,654.02
5. Step 5: Solve for x
   x = 6,413,254,654.02/112,784.94
6. Step 6: Final answer
   x = 56,862.69