Finding the Fourth Proportional to 58,687,109.48, 80,986,633.94 and 35,178,926.20

Step by Step Solution

1. Step 1: Write the proportion equation
   58,687,109.48 : 80,986,633.94 = 35,178,926.20 : x
2. Step 2: Convert to fraction form
   58,687,109.48/80,986,633.94 = 35,178,926.20/x
3. Step 3: Cross multiply
   58,687,109.48x = 80,986,633.94 × 35,178,926.20
4. Step 4: Simplify right side
   58,687,109.48x = 2,849,022,818,561,675.50
5. Step 5: Solve for x
   x = 2,849,022,818,561,675.50/58,687,109.48
6. Step 6: Final answer
   x = 48,545,972.77