Finding the Fourth Proportional to 76,041.32, 104,937.70 and 42,052.10

Step by Step Solution

1. Step 1: Write the proportion equation
   76,041.32 : 104,937.70 = 42,052.10 : x
2. Step 2: Convert to fraction form
   76,041.32/104,937.70 = 42,052.10/x
3. Step 3: Cross multiply
   76,041.32x = 104,937.70 × 42,052.10
4. Step 4: Simplify right side
   76,041.32x = 4,412,850,024.35
5. Step 5: Solve for x
   x = 4,412,850,024.35/76,041.32
6. Step 6: Final answer
   x = 58,032.27