Finding the Fourth Proportional to 70,816.77, 97,714.72 and 42,523.07

Step by Step Solution

1. Step 1: Write the proportion equation
   70,816.77 : 97,714.72 = 42,523.07 : x
2. Step 2: Convert to fraction form
   70,816.77/97,714.72 = 42,523.07/x
3. Step 3: Cross multiply
   70,816.77x = 97,714.72 × 42,523.07
4. Step 4: Simplify right side
   70,816.77x = 4,155,129,528.00
5. Step 5: Solve for x
   x = 4,155,129,528.00/70,816.77
6. Step 6: Final answer
   x = 58,674.37