Finding the Fourth Proportional to 59,143,729.30, 88,582,883.55 and 48,526,897.30

Step by Step Solution

1. Step 1: Write the proportion equation
   59,143,729.30 : 88,582,883.55 = 48,526,897.30 : x
2. Step 2: Convert to fraction form
   59,143,729.30/88,582,883.55 = 48,526,897.30/x
3. Step 3: Cross multiply
   59,143,729.30x = 88,582,883.55 × 48,526,897.30
4. Step 4: Simplify right side
   59,143,729.30x = 4,298,652,492,568,709
5. Step 5: Solve for x
   x = 4,298,652,492,568,709/59,143,729.30
6. Step 6: Final answer
   x = 72,681,458.26