Finding the Fourth Proportional to 13,184,818.52, 19,778,250.18 and 3,962,070.86

Step by Step Solution

1. Step 1: Write the proportion equation
   13,184,818.52 : 19,778,250.18 = 3,962,070.86 : x
2. Step 2: Convert to fraction form
   13,184,818.52/19,778,250.18 = 3,962,070.86/x
3. Step 3: Cross multiply
   13,184,818.52x = 19,778,250.18 × 3,962,070.86
4. Step 4: Simplify right side
   13,184,818.52x = 78,362,828,699,967.75
5. Step 5: Solve for x
   x = 78,362,828,699,967.75/13,184,818.52
6. Step 6: Final answer
   x = 5,943,413.52