Finding the Fourth Proportional to 41,897,290.02, 62,854,980.72 and 12,753,407.98

Step by Step Solution

1. Step 1: Write the proportion equation
   41,897,290.02 : 62,854,980.72 = 12,753,407.98 : x
2. Step 2: Convert to fraction form
   41,897,290.02/62,854,980.72 = 12,753,407.98/x
3. Step 3: Cross multiply
   41,897,290.02x = 62,854,980.72 × 12,753,407.98
4. Step 4: Simplify right side
   41,897,290.02x = 801,615,212,697,194.12
5. Step 5: Solve for x
   x = 801,615,212,697,194.12/41,897,290.02
6. Step 6: Final answer
   x = 19,132,865.45