Finding the Fourth Proportional to 42,133,059.70, 63,199,589.55 and 29,367,978.10

Step by Step Solution

1. Step 1: Write the proportion equation
   42,133,059.70 : 63,199,589.55 = 29,367,978.10 : x
2. Step 2: Convert to fraction form
   42,133,059.70/63,199,589.55 = 29,367,978.10/x
3. Step 3: Cross multiply
   42,133,059.70x = 63,199,589.55 × 29,367,978.10
4. Step 4: Simplify right side
   42,133,059.70x = 1,856,044,161,833,388.75
5. Step 5: Solve for x
   x = 1,856,044,161,833,388.75/42,133,059.70
6. Step 6: Final answer
   x = 44,051,967.15