Finding the Fourth Proportional to 23,024,746,426.52, 31,774,369,128.58 and 13,509,460,068.23

Step by Step Solution

1. Step 1: Write the proportion equation
   23,024,746,426.52 : 31,774,369,128.58 = 13,509,460,068.23 : x
2. Step 2: Convert to fraction form
   23,024,746,426.52/31,774,369,128.58 = 13,509,460,068.23/x
3. Step 3: Cross multiply
   23,024,746,426.52x = 31,774,369,128.58 × 13,509,460,068.23
4. Step 4: Simplify right side
   23,024,746,426.52x = 429,254,570,935,887,396,864
5. Step 5: Solve for x
   x = 429,254,570,935,887,396,864/23,024,746,426.52
6. Step 6: Final answer
   x = 18,643,183,424.66