Finding the Fourth Proportional to 9,284,838.86, 12,812,577.46 and 5,154,603.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,284,838.86 : 12,812,577.46 = 5,154,603.98 : x
2. Step 2: Convert to fraction form
   9,284,838.86/12,812,577.46 = 5,154,603.98/x
3. Step 3: Cross multiply
   9,284,838.86x = 12,812,577.46 × 5,154,603.98
4. Step 4: Simplify right side
   9,284,838.86x = 66,043,762,769,374.30
5. Step 5: Solve for x
   x = 66,043,762,769,374.30/9,284,838.86
6. Step 6: Final answer
   x = 7,113,075.82