Finding the Fourth Proportional to 52,053,094.21, 77,614,272.90 and 50,622,967.82

Step by Step Solution

1. Step 1: Write the proportion equation
   52,053,094.21 : 77,614,272.90 = 50,622,967.82 : x
2. Step 2: Convert to fraction form
   52,053,094.21/77,614,272.90 = 50,622,967.82/x
3. Step 3: Cross multiply
   52,053,094.21x = 77,614,272.90 × 50,622,967.82
4. Step 4: Simplify right side
   52,053,094.21x = 3,929,064,839,692,637.50
5. Step 5: Solve for x
   x = 3,929,064,839,692,637.50/52,053,094.21
6. Step 6: Final answer
   x = 75,481,869.04