Finding the Fourth Proportional to 42,198,386.37, 58,236,213.74 and 23,613,364.23

Step by Step Solution

1. Step 1: Write the proportion equation
   42,198,386.37 : 58,236,213.74 = 23,613,364.23 : x
2. Step 2: Convert to fraction form
   42,198,386.37/58,236,213.74 = 23,613,364.23/x
3. Step 3: Cross multiply
   42,198,386.37x = 58,236,213.74 × 23,613,364.23
4. Step 4: Simplify right side
   42,198,386.37x = 1,375,152,926,300,683.75
5. Step 5: Solve for x
   x = 1,375,152,926,300,683.75/42,198,386.37
6. Step 6: Final answer
   x = 32,587,808.32