Finding the Fourth Proportional to 42,565,911.42, 58,740,956.72 and 22,986,798.20

Step by Step Solution

1. Step 1: Write the proportion equation
   42,565,911.42 : 58,740,956.72 = 22,986,798.20 : x
2. Step 2: Convert to fraction form
   42,565,911.42/58,740,956.72 = 22,986,798.20/x
3. Step 3: Cross multiply
   42,565,911.42x = 58,740,956.72 × 22,986,798.20
4. Step 4: Simplify right side
   42,565,911.42x = 1,350,266,518,197,573.75
5. Step 5: Solve for x
   x = 1,350,266,518,197,573.75/42,565,911.42
6. Step 6: Final answer
   x = 31,721,780.95