Finding the Fourth Proportional to 149,789,068.10, 224,683,602.15 and 42,083,692.10

Step by Step Solution

1. Step 1: Write the proportion equation
   149,789,068.10 : 224,683,602.15 = 42,083,692.10 : x
2. Step 2: Convert to fraction form
   149,789,068.10/224,683,602.15 = 42,083,692.10/x
3. Step 3: Cross multiply
   149,789,068.10x = 224,683,602.15 × 42,083,692.10
4. Step 4: Simplify right side
   149,789,068.10x = 9,455,515,532,799,498
5. Step 5: Solve for x
   x = 9,455,515,532,799,498/149,789,068.10
6. Step 6: Final answer
   x = 63,125,538.15