Finding the Fourth Proportional to 42,560,581.52, 63,849,849.48 and 13,804,483.76

Step by Step Solution

1. Step 1: Write the proportion equation
   42,560,581.52 : 63,849,849.48 = 13,804,483.76 : x
2. Step 2: Convert to fraction form
   42,560,581.52/63,849,849.48 = 13,804,483.76/x
3. Step 3: Cross multiply
   42,560,581.52x = 63,849,849.48 × 13,804,483.76
4. Step 4: Simplify right side
   42,560,581.52x = 881,414,210,225,104.38
5. Step 5: Solve for x
   x = 881,414,210,225,104.38/42,560,581.52
6. Step 6: Final answer
   x = 20,709,637.39