Finding the Fourth Proportional to 59,366,064.60, 88,860,140.10 and 42,359,952.60

Step by Step Solution

1. Step 1: Write the proportion equation
   59,366,064.60 : 88,860,140.10 = 42,359,952.60 : x
2. Step 2: Convert to fraction form
   59,366,064.60/88,860,140.10 = 42,359,952.60/x
3. Step 3: Cross multiply
   59,366,064.60x = 88,860,140.10 × 42,359,952.60
4. Step 4: Simplify right side
   59,366,064.60x = 3,764,111,322,665,359
5. Step 5: Solve for x
   x = 3,764,111,322,665,359/59,366,064.60
6. Step 6: Final answer
   x = 63,405,101.01