Finding the Fourth Proportional to 14,625,319,664.59, 21,931,063,907.63 and 5,665,705,369.63

Step by Step Solution

1. Step 1: Write the proportion equation
   14,625,319,664.59 : 21,931,063,907.63 = 5,665,705,369.63 : x
2. Step 2: Convert to fraction form
   14,625,319,664.59/21,931,063,907.63 = 5,665,705,369.63/x
3. Step 3: Cross multiply
   14,625,319,664.59x = 21,931,063,907.63 × 5,665,705,369.63
4. Step 4: Simplify right side
   14,625,319,664.59x = 124,254,946,543,074,820,096
5. Step 5: Solve for x
   x = 124,254,946,543,074,820,096/14,625,319,664.59
6. Step 6: Final answer
   x = 8,495,879,023.00