Finding the Fourth Proportional to 56,875.83, 78,476.61 and 32,999.46

Step by Step Solution

1. Step 1: Write the proportion equation
   56,875.83 : 78,476.61 = 32,999.46 : x
2. Step 2: Convert to fraction form
   56,875.83/78,476.61 = 32,999.46/x
3. Step 3: Cross multiply
   56,875.83x = 78,476.61 × 32,999.46
4. Step 4: Simplify right side
   56,875.83x = 2,589,685,752.63
5. Step 5: Solve for x
   x = 2,589,685,752.63/56,875.83
6. Step 6: Final answer
   x = 45,532.27