Finding the Fourth Proportional to 43,523.01, 59,670.60 and 42,735.69

Step by Step Solution

1. Step 1: Write the proportion equation
   43,523.01 : 59,670.60 = 42,735.69 : x
2. Step 2: Convert to fraction form
   43,523.01/59,670.60 = 42,735.69/x
3. Step 3: Cross multiply
   43,523.01x = 59,670.60 × 42,735.69
4. Step 4: Simplify right side
   43,523.01x = 2,550,064,263.71
5. Step 5: Solve for x
   x = 2,550,064,263.71/43,523.01
6. Step 6: Final answer
   x = 58,591.17