Finding the Fourth Proportional to 9,970,902.88, 14,963,075.86 and 3,494,036.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,970,902.88 : 14,963,075.86 = 3,494,036.48 : x
2. Step 2: Convert to fraction form
   9,970,902.88/14,963,075.86 = 3,494,036.48/x
3. Step 3: Cross multiply
   9,970,902.88x = 14,963,075.86 × 3,494,036.48
4. Step 4: Simplify right side
   9,970,902.88x = 52,281,532,907,847.37
5. Step 5: Solve for x
   x = 52,281,532,907,847.37/9,970,902.88
6. Step 6: Final answer
   x = 5,243,410.10