Finding the Fourth Proportional to 58,875.86, 81,256.50 and 35,015.69

Step by Step Solution

1. Step 1: Write the proportion equation
   58,875.86 : 81,256.50 = 35,015.69 : x
2. Step 2: Convert to fraction form
   58,875.86/81,256.50 = 35,015.69/x
3. Step 3: Cross multiply
   58,875.86x = 81,256.50 × 35,015.69
4. Step 4: Simplify right side
   58,875.86x = 2,845,252,008.20
5. Step 5: Solve for x
   x = 2,845,252,008.20/58,875.86
6. Step 6: Final answer
   x = 48,326.30