Finding the Fourth Proportional to 73,818,758.18, 101,872,981.31 and 42,456,815.84

Step by Step Solution

1. Step 1: Write the proportion equation
   73,818,758.18 : 101,872,981.31 = 42,456,815.84 : x
2. Step 2: Convert to fraction form
   73,818,758.18/101,872,981.31 = 42,456,815.84/x
3. Step 3: Cross multiply
   73,818,758.18x = 101,872,981.31 × 42,456,815.84
4. Step 4: Simplify right side
   73,818,758.18x = 4,325,202,405,828,783.50
5. Step 5: Solve for x
   x = 4,325,202,405,828,783.50/73,818,758.18
6. Step 6: Final answer
   x = 58,592,185.95