Finding the Fourth Proportional to 49,497,551.83, 68,064,341.55 and 42,959,796.01

Step by Step Solution

1. Step 1: Write the proportion equation
   49,497,551.83 : 68,064,341.55 = 42,959,796.01 : x
2. Step 2: Convert to fraction form
   49,497,551.83/68,064,341.55 = 42,959,796.01/x
3. Step 3: Cross multiply
   49,497,551.83x = 68,064,341.55 × 42,959,796.01
4. Step 4: Simplify right side
   49,497,551.83x = 2,924,030,228,542,967
5. Step 5: Solve for x
   x = 2,924,030,228,542,967/49,497,551.83
6. Step 6: Final answer
   x = 59,074,239.44