Finding the Fourth Proportional to 9,094,271,477.18, 12,550,114,088.25 and 5,133,973,145.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,094,271,477.18 : 12,550,114,088.25 = 5,133,973,145.18 : x
2. Step 2: Convert to fraction form
   9,094,271,477.18/12,550,114,088.25 = 5,133,973,145.18/x
3. Step 3: Cross multiply
   9,094,271,477.18x = 12,550,114,088.25 × 5,133,973,145.18
4. Step 4: Simplify right side
   9,094,271,477.18x = 64,431,948,698,020,683,776
5. Step 5: Solve for x
   x = 64,431,948,698,020,683,776/9,094,271,477.18
6. Step 6: Final answer
   x = 7,084,893,920.28