Finding the Fourth Proportional to 19,270,499.86, 26,594,971.60 and 10,570,353.98

Step by Step Solution

1. Step 1: Write the proportion equation
   19,270,499.86 : 26,594,971.60 = 10,570,353.98 : x
2. Step 2: Convert to fraction form
   19,270,499.86/26,594,971.60 = 10,570,353.98/x
3. Step 3: Cross multiply
   19,270,499.86x = 26,594,971.60 × 10,570,353.98
4. Step 4: Simplify right side
   19,270,499.86x = 281,118,263,910,062.34
5. Step 5: Solve for x
   x = 281,118,263,910,062.34/19,270,499.86
6. Step 6: Final answer
   x = 14,588,011.00