Finding the Fourth Proportional to 60,767,577.60, 91,137,058.56 and 17,625,396.48

Step by Step Solution

1. Step 1: Write the proportion equation
   60,767,577.60 : 91,137,058.56 = 17,625,396.48 : x
2. Step 2: Convert to fraction form
   60,767,577.60/91,137,058.56 = 17,625,396.48/x
3. Step 3: Cross multiply
   60,767,577.60x = 91,137,058.56 × 17,625,396.48
4. Step 4: Simplify right side
   60,767,577.60x = 1,606,326,791,140,978
5. Step 5: Solve for x
   x = 1,606,326,791,140,978/60,767,577.60
6. Step 6: Final answer
   x = 26,433,944.79