Finding the Fourth Proportional to 73,818,742.71, 101,872,960.02 and 42,456,800.43

Step by Step Solution

1. Step 1: Write the proportion equation
   73,818,742.71 : 101,872,960.02 = 42,456,800.43 : x
2. Step 2: Convert to fraction form
   73,818,742.71/101,872,960.02 = 42,456,800.43/x
3. Step 3: Cross multiply
   73,818,742.71x = 101,872,960.02 × 42,456,800.43
4. Step 4: Simplify right side
   73,818,742.71x = 4,325,199,932,782,508.50
5. Step 5: Solve for x
   x = 4,325,199,932,782,508.50/73,818,742.71
6. Step 6: Final answer
   x = 58,592,164.73