Finding the Fourth Proportional to 73,788,012.56, 101,819,724.36 and 42,842,137.52

Step by Step Solution

1. Step 1: Write the proportion equation
   73,788,012.56 : 101,819,724.36 = 42,842,137.52 : x
2. Step 2: Convert to fraction form
   73,788,012.56/101,819,724.36 = 42,842,137.52/x
3. Step 3: Cross multiply
   73,788,012.56x = 101,819,724.36 × 42,842,137.52
4. Step 4: Simplify right side
   73,788,012.56x = 4,362,174,633,279,614.50
5. Step 5: Solve for x
   x = 4,362,174,633,279,614.50/73,788,012.56
6. Step 6: Final answer
   x = 59,117,659.93