Finding the Fourth Proportional to 69,887,598.30, 104,830,413.30 and 31,549,050.90

Step by Step Solution

1. Step 1: Write the proportion equation
   69,887,598.30 : 104,830,413.30 = 31,549,050.90 : x
2. Step 2: Convert to fraction form
   69,887,598.30/104,830,413.30 = 31,549,050.90/x
3. Step 3: Cross multiply
   69,887,598.30x = 104,830,413.30 × 31,549,050.90
4. Step 4: Simplify right side
   69,887,598.30x = 3,307,300,045,069,736.50
5. Step 5: Solve for x
   x = 3,307,300,045,069,736.50/69,887,598.30
6. Step 6: Final answer
   x = 47,323,132.08