Finding the Fourth Proportional to 42,201,986.10, 58,241,870.28 and 23,618,988.78

Step by Step Solution

1. Step 1: Write the proportion equation
   42,201,986.10 : 58,241,870.28 = 23,618,988.78 : x
2. Step 2: Convert to fraction form
   42,201,986.10/58,241,870.28 = 23,618,988.78/x
3. Step 3: Cross multiply
   42,201,986.10x = 58,241,870.28 × 23,618,988.78
4. Step 4: Simplify right side
   42,201,986.10x = 1,375,614,080,669,535.50
5. Step 5: Solve for x
   x = 1,375,614,080,669,535.50/42,201,986.10
6. Step 6: Final answer
   x = 32,595,955.97