Finding the Fourth Proportional to 38,850,494.17, 58,262,061.27 and 12,935,757.96

Step by Step Solution

1. Step 1: Write the proportion equation
   38,850,494.17 : 58,262,061.27 = 12,935,757.96 : x
2. Step 2: Convert to fraction form
   38,850,494.17/58,262,061.27 = 12,935,757.96/x
3. Step 3: Cross multiply
   38,850,494.17x = 58,262,061.27 × 12,935,757.96
4. Step 4: Simplify right side
   38,850,494.17x = 753,663,922,839,410.25
5. Step 5: Solve for x
   x = 753,663,922,839,410.25/38,850,494.17
6. Step 6: Final answer
   x = 19,399,082.02