Finding the Fourth Proportional to 32,931,498.58, 45,445,423.47 and 18,248,115.75

Step by Step Solution

1. Step 1: Write the proportion equation
   32,931,498.58 : 45,445,423.47 = 18,248,115.75 : x
2. Step 2: Convert to fraction form
   32,931,498.58/45,445,423.47 = 18,248,115.75/x
3. Step 3: Cross multiply
   32,931,498.58x = 45,445,423.47 × 18,248,115.75
4. Step 4: Simplify right side
   32,931,498.58x = 829,293,347,561,099.50
5. Step 5: Solve for x
   x = 829,293,347,561,099.50/32,931,498.58
6. Step 6: Final answer
   x = 25,182,375.03