Finding the Fourth Proportional to 42,204,003.30, 59,219,973.90 and 42,204,003.30

Step by Step Solution

1. Step 1: Write the proportion equation
   42,204,003.30 : 59,219,973.90 = 42,204,003.30 : x
2. Step 2: Convert to fraction form
   42,204,003.30/59,219,973.90 = 42,204,003.30/x
3. Step 3: Cross multiply
   42,204,003.30x = 59,219,973.90 × 42,204,003.30
4. Step 4: Simplify right side
   42,204,003.30x = 2,499,319,973,901,513.50
5. Step 5: Solve for x
   x = 2,499,319,973,901,513.50/42,204,003.30
6. Step 6: Final answer
   x = 59,219,973.90