Finding the Fourth Proportional to 3,404,047,445.91, 5,098,920,538.08 and 2,159,837,467.77

Step by Step Solution

1. Step 1: Write the proportion equation
   3,404,047,445.91 : 5,098,920,538.08 = 2,159,837,467.77 : x
2. Step 2: Convert to fraction form
   3,404,047,445.91/5,098,920,538.08 = 2,159,837,467.77/x
3. Step 3: Cross multiply
   3,404,047,445.91x = 5,098,920,538.08 × 2,159,837,467.77
4. Step 4: Simplify right side
   3,404,047,445.91x = 11,012,839,623,327,152,128
5. Step 5: Solve for x
   x = 11,012,839,623,327,152,128/3,404,047,445.91
6. Step 6: Final answer
   x = 3,235,219,190.78