Finding the Fourth Proportional to 59,366,081.10, 88,860,164.85 and 42,359,969.10

Step by Step Solution

1. Step 1: Write the proportion equation
   59,366,081.10 : 88,860,164.85 = 42,359,969.10 : x
2. Step 2: Convert to fraction form
   59,366,081.10/88,860,164.85 = 42,359,969.10/x
3. Step 3: Cross multiply
   59,366,081.10x = 88,860,164.85 × 42,359,969.10
4. Step 4: Simplify right side
   59,366,081.10x = 3,764,113,837,266,906
5. Step 5: Solve for x
   x = 3,764,113,837,266,906/59,366,081.10
6. Step 6: Final answer
   x = 63,405,125.75