Finding the Fourth Proportional to 56,594.60, 78,100.54 and 31,444.10

Step by Step Solution

1. Step 1: Write the proportion equation
   56,594.60 : 78,100.54 = 31,444.10 : x
2. Step 2: Convert to fraction form
   56,594.60/78,100.54 = 31,444.10/x
3. Step 3: Cross multiply
   56,594.60x = 78,100.54 × 31,444.10
4. Step 4: Simplify right side
   56,594.60x = 2,455,801,189.81
5. Step 5: Solve for x
   x = 2,455,801,189.81/56,594.60
6. Step 6: Final answer
   x = 43,392.85