Finding the Fourth Proportional to 22,495,301.06, 31,034,726.84 and 13,074,526.76

Step by Step Solution

1. Step 1: Write the proportion equation
   22,495,301.06 : 31,034,726.84 = 13,074,526.76 : x
2. Step 2: Convert to fraction form
   22,495,301.06/31,034,726.84 = 13,074,526.76/x
3. Step 3: Cross multiply
   22,495,301.06x = 31,034,726.84 × 13,074,526.76
4. Step 4: Simplify right side
   22,495,301.06x = 405,764,366,558,870.25
5. Step 5: Solve for x
   x = 405,764,366,558,870.25/22,495,301.06
6. Step 6: Final answer
   x = 18,037,738.88